ASTRO 120 Sample Exam

Size: px
Start display at page:

Download "ASTRO 120 Sample Exam"

Transcription

1 ASTRO 120 Sample Exam 1) If a planet has a reasonably strong magnetic field, we know that a. It is made entirely of iron b. There is liquid nitrogen below the surface c. It can harbor life d. It has a core of conducting material, probably in liquid form e. All of the above 2) Consider the following hypothetical situation: A spacecraft lands on a moon of one of the planets. The moon has a smooth surface resembling that of the lunar Mare. The rocks on the surface are found to be 4.2 billion years old. Why would such a finding be highly unusual? a. Such rocks are far older than any on the Earth s moon b. The Mare rocks on the Earth s moon are much older than 4.2 billion years c. If the surface is that old, it should be heavily cratered d. There should not be rocks on Mare e. The rocks cannot be that old, since the Solar System is younger than that 3) What is the altitude of the Sun at the meridian on the Vernal Equinox in Ames? a. 0 b. 30 c d. 48 e ) Kepler s third law implies that a. Planets closer to the Sun move faster b. A planet on an elliptical orbit moves fastest when closest to the Sun c. A planet on an elliptical orbit moves slowest when closest to the Sun d. Planets move at constant speed on elliptical orbits e. The semi-major axis of an elliptical orbit increases when the planet moves fast 5) Which rocky planet rotates the fastest? a. Mercury b. Venus c. Earth d. The Moon e. Mars

2 6) The four Galilean moons around Jupiter are a. All made entirely of rock b. Made of primarily hydrogen and helium gas just like Jupiter c. A mixture of rock and ice, with the ice fraction increasing with distance from Jupiter d. A mixture of rock and ice, with the rock fraction increasing with distance from Jupiter e. Made entirely of ice 7) Which two properties are most important in determining the surface temperature of a planet? a. Internal temperature and atmosphere b. Size and chemical composition c. Size and distance from the Sun d. Distance from the Sun and atmosphere e. Size and atmosphere 8) The Greenhouse effect in a planetary atmosphere is: a. When ultraviolet light from space passes through the damaged ozone layer of the Earth it causes massive heating of the planet b. When infrared (heat) radiation from the Sun is trapped by clouds in the upper atmosphere, warming the atmosphere from the top down c. When infrared radiation from the Sun is absorbed by the Earth, and then the Earth radiates this back into space d. When a giant glass house is placed over the planet to keep it warm and protected from the vacuum of space e. When sunlight passes through the atmosphere of a planet and warms the planet. The resulting heat radiation (infrared) is trapped by an atmosphere which does not allow transmission of the radiation 9) Which of the following objects in our Solar System has the strongest magnetic field? a. Earth b. Pluto c. Venus d. Neptune e. Jupiter

3 10) What two chemical elements make up most of Jupiter s mass? a. Hydrogen and helium b. Oxygen and nitrogen c. Iron and silicon d. Potassium and argon e. Carbon and argon 11) Why does Venus appear featureless when viewed through a telescope? a. It has a very thick cloud layer b. It has prominent dust storms c. Its atmosphere is so hot that shimmering distorts the image d. Its surface reflects sunlight so well that it seems featureless e. It is shy and so never reveals its bare surface 12) Compared to the lunar highlands (the terrae), the lunar maria are a. Smoother and older b. Hotter and damper c. More cratered and older d. Smoother and younger e. More cratered and younger 13) The principal constituent of the atmosphere of Mars is a. Hydrogen b. Nitrogen c. Oxygen d. Carbon dioxide e. Methane 14) What is significant of the Roche distance? a. The satellites of all the planets are located within this distance from their planets b. If an orbiting body comes within this distance to its planet, tidal forces may break it apart c. It is the distance from the surface of a planet to the upper atmosphere d. It is the radial measure of the size of a planet s core e. The Earth s distance to the Sun is equal to the Roche distance

4 15) The main asteroid belt lies between the orbits of which of the following planets? a. Mars and Earth b. Mercury and Venus c. Neptune and Uranus d. Jupiter and Saturn e. Mars and Jupiter 16) The most abundant gas in the Earth s atmosphere is, and the second most abundant is. (fill in the gaps) a. Carbon Dioxide, Water Vapor b. Hydrogen, Helium c. Nitrogen, Water Vapor d. Oxygen, Nitrogen e. Nitrogen, Oxygen 17) Which of the following observations is evidence of large-scale, catastrophic collisions in our Solar System? a. The very large iron core in Mercury b. The rings of Saturn c. The Tharsis volcanoes on Mars d. The 2009 Yankees World Series victory e. The Himalaya mountains in Asia 18) Why is the greenhouse effect on Mars so much weaker than that on Venus even though both planets have atmospheres made up of 95% carbon dioxide? a. Venus thick clouds absorb more infrared radiation from the Sun b. The liquid water that was once on Mars absorbed all the carbon dioxide c. Venus has sulfuric acid rain which causes its atmosphere to heat up more d. Mars atmosphere is much less dense than Venus atmosphere e. Venus atmosphere contains additional greenhouse gases like water vapor 19) It is likely that there are several Earth masses of rocky material in Jupiter. Where is it probably located? a. In the core of the planet b. Mixed in with atmospheric gases c. In solid particles floating in liquid metallic hydrogen d. In atmospheric dust clouds e. In the Red Spot

5 20) The order of the planets in increasing mean distance from the Sun is: a. Mercury, Venus, Mars, Earth, Saturn, Jupiter, Uranus, Neptune b. Mercury, Mars, Venus, Earth, Jupiter, Uranus, Neptune c. Mars, Venus, Earth, Mercury, Jupiter, Saturn, Uranus, Neptune d. Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune e. Mercury, Venus, Mars, Earth, Jupiter, Saturn, Neptune 21) Which of the following statements is a good description of the appearance of Neptune? a. Deep blue color with a few prominent cloud features b. Many conspicuous zones and belts in its cloud layer c. Nearly featureless greenish ball d. Distinctly non-spherical in shape e. Yellow-orange with red spots 22) The tidal force on the Earth (from Sun and Moon) is strongest as a. New moon b. First quarter c. Third quarter d. Blue moon e. No specific phase 23) If the temperature of an ideal thermal radiator is doubled a. Its wavelength of peak emission will get bluer b. Its wavelength of peak emission will get redder c. Its wavelength of peak emission will not change d. Its spectrum will develop two peaks e. Its spectrum will not change 24) If the Earth were moved to twice its current distance from the Sun, the force of gravity from the Sun would be a. Increased by a factor of 4 b. Increased by a factor of 2 c. Unchanged d. Decreased by a factor of 4 e. Decreased by a factor of 2

6 25) Which of the following is the best indicator of a relatively young planet surface? a. A low average density b. Numerous volcanic cones c. Faults indicative of tectonic spreading d. Saturated cratering e. Smooth maria 26) Which rocky planet has the densest atmosphere? a. Mercury b. Venus c. Earth d. The Moon e. Mars 27) Which rocky planet has the highest mountain or volcano? a. Mercury b. Venus c. Earth d. The Moon e. Mars 28) The clouds of Jupiter consist of ices of a. SO 2 & O 2 b. CO 2 & N 2 c. CO 2 & H 2 O d. NH 3 & O 2 e. NH 3 & H 2 O 29) The clouds of Neptune consist mostly of a. SO 2 b. CO 2 c. CH 4 d. NH 3 e. H 2 O

7 30) The albedo of a planet is a. The fraction of incident sunlight absorbed b. The fraction of incident sunlight directly reflected c. The tilt of the planet s rotation axis d. The fraction of incident sunlight absorbed in the atmosphere alone e. The ratio of the rotation period to the orbital period 31) Which atom or molecule is much more common in Venus atmosphere than in either of Earth s or Mars? a. N 2 b. O 2 c. H 2 0 d. SO 2 e. Ar

7. Our Solar System. Planetary Orbits to Scale. The Eight Planetary Orbits

7. Our Solar System. Planetary Orbits to Scale. The Eight Planetary Orbits 7. Our Solar System Terrestrial & Jovian planets Seven large satellites [moons] Chemical composition of the planets Asteroids & comets The Terrestrial & Jovian Planets Four small terrestrial planets Like

More information

Object Type Moons Rings Planet Terrestrial none none. Max Distance from Sun. Min Distance from Sun. Avg. Distance from Sun 57,910,000 km 0.

Object Type Moons Rings Planet Terrestrial none none. Max Distance from Sun. Min Distance from Sun. Avg. Distance from Sun 57,910,000 km 0. Mercury Mercury is the closest planet to the sun. It is extremely hot on the side of the planet facing the sun and very cold on the other. There is no water on the surface. There is practically no atmosphere.

More information

Inner Planets (Part II)

Inner Planets (Part II) Inner Planets (Part II) Sept. 18, 2002 1) Atmospheres 2) Greenhouse Effect 3) Mercury 4) Venus 5) Mars 6) Moon Announcements Due to technical difficulties, Monday s quiz doesn t count An extra credit problem

More information

TopHat quizzes for astro How would you represent in scientific notation? A 2.7 x 10 2 B 2.7 x 10 3 C 2.7 x 10 4 D 2.

TopHat quizzes for astro How would you represent in scientific notation? A 2.7 x 10 2 B 2.7 x 10 3 C 2.7 x 10 4 D 2. TopHat quizzes for astro 111 Lecture week 1 1. If you multiply 2 x 10 4 by itself, what do you get? A. 4 x 10 4 B. 4 x 10 8 C. 2 x 10 4 D. 4 x 10 16 2. Jupiter's maximum distance from the sun is approximately

More information

Overview of Solar System

Overview of Solar System Overview of Solar System The solar system is a disk Rotation of sun, orbits of planets all in same direction. Most planets rotate in this same sense. (Venus, Uranus, Pluto are exceptions). Angular momentum

More information

Edmonds Community College Astronomy 100 Winter Quarter 2007 Sample Exam # 2

Edmonds Community College Astronomy 100 Winter Quarter 2007 Sample Exam # 2 Edmonds Community College Astronomy 100 Winter Quarter 2007 Sample Exam # 2 Instructor: L. M. Khandro 1. Relatively speaking, objects with high temperatures emit their peak radiation in short wavelengths

More information

Astronomy I Exam 2 Sample

Astronomy I Exam 2 Sample NAME: Part I: Multiple Choice (2 points. ea.) Read carefully, choose the best answer 1. Which of the following occurs because of the orbital motion of the Earth about the Sun and cannot be accounted for

More information

Chapter 11 Review Clickers. The Cosmic Perspective Seventh Edition. Jovian Planet Systems Pearson Education, Inc.

Chapter 11 Review Clickers. The Cosmic Perspective Seventh Edition. Jovian Planet Systems Pearson Education, Inc. Review Clickers The Cosmic Perspective Seventh Edition Jovian Planet Systems If Jupiter was the size of a basketball, Earth would be the size of a(n) a) bacterium. b) grain of rice. c) marble. d) orange.

More information

Science Practice Astronomy (AstronomyJSuber)

Science Practice Astronomy (AstronomyJSuber) Name: Date: 1. The pull of gravity on Earth is a direct result of the A. mass of Earth. B. magnetic field of Earth. C. rotation of Earth on its axis. D. weight of Earth's atmosphere. This online assessment

More information

Unit 2 Lesson 1 What Objects Are Part of the Solar System? Copyright Houghton Mifflin Harcourt Publishing Company

Unit 2 Lesson 1 What Objects Are Part of the Solar System? Copyright Houghton Mifflin Harcourt Publishing Company Unit 2 Lesson 1 What Objects Are Part of the Solar System? Florida Benchmarks SC.5.E.5.2 Recognize the major common characteristics of all planets and compare/contrast the properties of inner and outer

More information

Name Date Class. Earth in Space

Name Date Class. Earth in Space Chapter Review Earth in Space Part A. Vocabulary Review Directions: Select the term from the following list that matches each description. axis orbit rotation revolution equinox solstice lunar eclipse

More information

Inner and Outer Planets

Inner and Outer Planets Inner and Outer Planets Inner Planets Terrestrial planets are those that are closest to the Sun. Terrestrial planets are made mostly of rock and have similar characteristics to Earth. There are four terrestrial

More information

Starting from closest to the Sun, name the orbiting planets in order.

Starting from closest to the Sun, name the orbiting planets in order. Chapter 9 Section 1: Our Solar System Solar System: The solar system includes the sun, planets and many smaller structures. A planet and its moon(s) make up smaller systems in the solar system. Scientist

More information

ASTR 1050: Survey of Astronomy Fall 2012 PRACTICE Exam #2 Instructor: Michael Brotherton Covers Solar System and Exoplanet Topics

ASTR 1050: Survey of Astronomy Fall 2012 PRACTICE Exam #2 Instructor: Michael Brotherton Covers Solar System and Exoplanet Topics ASTR 1050: Survey of Astronomy Fall 2012 PRACTICE Exam #2 Instructor: Michael Brotherton Covers Solar System and Exoplanet Topics Instructions This exam is closed book and closed notes, although you may

More information

Our Planetary System. Chapter 7

Our Planetary System. Chapter 7 Our Planetary System Chapter 7 Key Concepts for Chapter 7 and 8 Inventory of the Solar System Origin of the Solar System What does the Solar System consist of? The Sun: It has 99.85% of the mass of the

More information

Astronomy 103: First Exam

Astronomy 103: First Exam Name: Astronomy 103: First Exam Stephen Lepp October 27, 2010 Each question is worth 2 points. Write your name on this exam and on the scantron. 1 Short Answer A. What is the largest of the terrestrial

More information

CLASS PERIOD STUDENT NAME SOLAR SYSTEM PROJECT 2.2 P THE INNER & OUTER PLANETS

CLASS PERIOD STUDENT NAME SOLAR SYSTEM PROJECT 2.2 P THE INNER & OUTER PLANETS STUDENT NAME CLASS PERIOD 2.2 P SOLAR SYSTEM PROJECT THE INNER & OUTER PLANETS ROCKY 59 DAYS 88 DAYS NO THIN ZERO MERCURY WHAT MAKES MERCURY UNIQUE OR DIFFERENT FROM THE OTHERS? IT IS THE SMALLEST PLANET.

More information

Physical Science 1 Chapter 16 INTRODUCTION. Astronomy is the study of the universe, which includes all matter, energy, space and time.

Physical Science 1 Chapter 16 INTRODUCTION. Astronomy is the study of the universe, which includes all matter, energy, space and time. INTRODUCTION Astronomy is the study of the universe, which includes all matter, energy, space and time. Although the universe is vast and almost beyond imagination, much is known about its make-up and

More information

Inner and Outer Planets

Inner and Outer Planets Inner and Outer Planets SPI 0607.6.2 Explain how the relative distance of objects from the earth affects how they appear. Inner Planets Terrestrial planets are those that are closest to the Sun. Terrestrial

More information

see disks around new stars in Orion nebula where planets are probably being formed 3

see disks around new stars in Orion nebula where planets are probably being formed 3 Planet Formation contracting cloud forms stars swirling disk of material around forming star (H, He, C, O, heavier elements, molecules, dust ) form planets New born star heats up material, blows away solar

More information

Earth Science 11 Learning Guide Unit Complete the following table with information about the sun:

Earth Science 11 Learning Guide Unit Complete the following table with information about the sun: Earth Science 11 Learning Guide Unit 2 Name: 2-1 The sun 1. Complete the following table with information about the sun: a. Mass compare to the Earth: b. Temperature of the gases: c. The light and heat

More information

Lecture 24: Saturn. The Solar System. Saturn s Rings. First we focus on solar distance, average density, and mass: (where we have used Earth units)

Lecture 24: Saturn. The Solar System. Saturn s Rings. First we focus on solar distance, average density, and mass: (where we have used Earth units) Lecture 24: Saturn The Solar System First we focus on solar distance, average density, and mass: Planet Distance Density Mass Mercury 0.4 1.0 0.06 Venus 0.7 0.9 0.8 Earth 1.0 1.0 1.0 Mars 1.5 0.7 0.1 (asteroid)

More information

Exam# 2 Review. Exam #2 is Wednesday November 8th at 10:40 AM in room FLG-280

Exam# 2 Review. Exam #2 is Wednesday November 8th at 10:40 AM in room FLG-280 Exam# 2 Review Exam #2 is Wednesday November 8th at 10:40 AM in room FLG-280 Bring Gator 1 ID card Bring pencil #2 with eraser No use of calculator or any electronic device during the exam We provide the

More information

The Solar System LEARNING TARGETS. Scientific Language. Name Test Date Hour

The Solar System LEARNING TARGETS. Scientific Language. Name Test Date Hour Name Test Date Hour Astronomy#3 - Notebook The Solar System LEARNING TARGETS I can describe the objects that make up our solar system. I can identify the inner and outer planets. I can explain the difference

More information

The Solar System. Name Test Date Hour

The Solar System. Name Test Date Hour Name Test Date Hour Astronomy#3 - Notebook The Solar System LEARNING TARGETS I can describe the objects that make up our solar system. I can identify the inner and outer planets. I can explain the difference

More information

OUR SOLAR SYSTEM. James Martin. Facebook.com/groups/AstroLSSC Twitter.com/AstroLSSC

OUR SOLAR SYSTEM. James Martin. Facebook.com/groups/AstroLSSC Twitter.com/AstroLSSC OUR SOLAR SYSTEM James Martin Facebook.com/groups/AstroLSSC Twitter.com/AstroLSSC It s time for the human race to enter the solar system. -Dan Quayle Structure of the Solar System Our Solar System contains

More information

Name: Date: Hour: 179 degrees celsius. 5% of Earth A 70 pound person would weigh 27 pounds on Mercury.

Name: Date: Hour: 179 degrees celsius. 5% of Earth A 70 pound person would weigh 27 pounds on Mercury. Planet Exploration- http://www.kidsastronomy.com/solar_.htm Mercury 1 87.9 days 58.6 days 57 million Km 465 degrees celsius Minimum -184 degrees celsius 179 degrees celsius Moons Terrestrial or Gaseous?

More information

The Solar System. Tour of the Solar System

The Solar System. Tour of the Solar System The Solar System Tour of the Solar System The Sun more later 8 planets Mercury Venus Earth more later Mars Jupiter Saturn Uranus Neptune Various other objects Asteroids Comets Pluto The Terrestrial Planets

More information

Lecture 23: Jupiter. Solar System. Jupiter s Orbit. The semi-major axis of Jupiter s orbit is a = 5.2 AU

Lecture 23: Jupiter. Solar System. Jupiter s Orbit. The semi-major axis of Jupiter s orbit is a = 5.2 AU Lecture 23: Jupiter Solar System Jupiter s Orbit The semi-major axis of Jupiter s orbit is a = 5.2 AU Jupiter Sun a Kepler s third law relates the semi-major axis to the orbital period 1 Jupiter s Orbit

More information

A Look at Our Solar System: The Sun, the planets and more. by Firdevs Duru

A Look at Our Solar System: The Sun, the planets and more. by Firdevs Duru A Look at Our Solar System: The Sun, the planets and more by Firdevs Duru Week 1 An overview of our place in the universe An overview of our solar system History of the astronomy Physics of motion of the

More information

known since prehistoric times almost 10 times larger than Jupiter

known since prehistoric times almost 10 times larger than Jupiter Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune 40.329407-74.667345 Sun Mercury Length of rotation Temperature at surface 8 official planets large number of smaller objects including Pluto, asteroids,

More information

The Sun and Planets Lecture Notes 6.

The Sun and Planets Lecture Notes 6. The Sun and Planets Lecture Notes 6. Lecture 6 Venus 1 Spring Semester 2017 Prof Dr Ravit Helled Cover photo: Venus in true color (Courtesy of NASA) Venus Properties Venus is the second brightest natural

More information

3. The name of a particularly large member of the asteroid belt is A) Halley B) Charon C) Eris D) Ceres E) Triton

3. The name of a particularly large member of the asteroid belt is A) Halley B) Charon C) Eris D) Ceres E) Triton Summer 2013 Astronomy - Test 2 Test form A Name Do not forget to write your name and fill in the bubbles with your student number, and fill in test form A on the answer sheet. Write your name above as

More information

UNIT 3: Chapter 8: The Solar System (pages )

UNIT 3: Chapter 8: The Solar System (pages ) CORNELL NOTES Directions: You must create a minimum of 5 questions in this column per page (average). Use these to study your notes and prepare for tests and quizzes. Notes will be turned in to your teacher

More information

Edmonds Community College ASTRONOMY 100 Sample Test #2 Fall Quarter 2006

Edmonds Community College ASTRONOMY 100 Sample Test #2 Fall Quarter 2006 Edmonds Community College ASTRONOMY 100 Sample Test #2 Fall Quarter 2006 Instructor: L. M. Khandro 10/19/06 Please Note: the following test derives from a course and text that covers the entire topic of

More information

a. 1/3 AU b. 3 AU 5. Meteor showers occur

a. 1/3 AU b. 3 AU 5. Meteor showers occur 1 AST104 Sp. 2006: WELCOME TO EXAM 3 Multiple Choice Questions: Mark the best answer choice on the answer form. Read all answer choices before making selection. CHECK YOUR WORK CAREFULLY BEFORE HANDING

More information

Comparative Planetology I: Our Solar System. Chapter Seven

Comparative Planetology I: Our Solar System. Chapter Seven Comparative Planetology I: Our Solar System Chapter Seven ASTR 111 003 Fall 2006 Lecture 07 Oct. 16, 2006 Introduction To Modern Astronomy I Introducing Astronomy (chap. 1-6) Planets and Moons (chap. 7-17)

More information

Unit 6 Lesson 4 What Are the Planets in Our Solar System? Copyright Houghton Mifflin Harcourt Publishing Company

Unit 6 Lesson 4 What Are the Planets in Our Solar System? Copyright Houghton Mifflin Harcourt Publishing Company Unit 6 Lesson 4 What Are the Planets in Our Solar System? What other objects are near Earth in this part of space? Earth and millions of other objects make up our solar system. In Our Corner of Space A

More information

Chapter 11 Jovian Planet Systems

Chapter 11 Jovian Planet Systems Chapter 11 Jovian Planet Systems 11.1 A Different Kind of Planet Our goals for learning: Are jovian planets all alike? What are jovian planets like on the inside? What is the weather like on jovian planets?

More information

Lecture #11: Plan. Terrestrial Planets (cont d) Jovian Planets

Lecture #11: Plan. Terrestrial Planets (cont d) Jovian Planets Lecture #11: Plan Terrestrial Planets (cont d) Jovian Planets Mercury (review) Density = 5.4 kg / liter.. ~ Earth s Rocky mantle + iron/nickel core Slow spin: 59 days (orbital period = 88 days) No satellites

More information

The Solar Nebula Theory. This lecture will help you understand: Conceptual Integrated Science. Chapter 28 THE SOLAR SYSTEM

The Solar Nebula Theory. This lecture will help you understand: Conceptual Integrated Science. Chapter 28 THE SOLAR SYSTEM This lecture will help you understand: Hewitt/Lyons/Suchocki/Yeh Conceptual Integrated Science Chapter 28 THE SOLAR SYSTEM Overview of the Solar System The Nebular Theory The Sun Asteroids, Comets, and

More information

Jovian (Jupiter like) Planets

Jovian (Jupiter like) Planets Jovian (Jupiter like) Planets Jupiter Internal structure Heat source Moons & rings Terrestrial vs. Jovian - Size & Density Density (g/cm 3 ) Density (g/cm^3) 6 5 4 3 2 1 0 Mercury Venus Earth Mars Jupiter

More information

Planetary Temperatures

Planetary Temperatures Planetary Temperatures How does Sunlight heat a planet with no atmosphere? This is similar to our dust grain heating problem First pass: Consider a planet of radius a at a distance R from a star of luminosity

More information

Chapter 11 Jovian Planet Systems. Jovian Planet Composition. Are jovian planets all alike? Density Differences. Density Differences

Chapter 11 Jovian Planet Systems. Jovian Planet Composition. Are jovian planets all alike? Density Differences. Density Differences Chapter 11 Jovian Planet Systems 11.1 A Different Kind of Planet Our goals for learning:! Are jovian planets all alike?! What are jovian planets like on the inside?! What is the weather like on jovian

More information

Jovian Planet Systems

Jovian Planet Systems Jovian Planet Systems Reading: Chapter 14.1-14.5 Jovian Planet Systems Voyager 1 and 2 explored the outer planets in the 1970s and 1980s. The Galileo spacecraft circled Jupiter dozens of times in the late

More information

Chapter 15 & 16 Science Review (PATTERNS IN THE SKY, OUR SOLAR SYSTEM)

Chapter 15 & 16 Science Review (PATTERNS IN THE SKY, OUR SOLAR SYSTEM) Chapter 15 & 16 Science Review (PATTERNS IN THE SKY, OUR SOLAR SYSTEM) The Milky Way the galaxy that contains our solar system Our solar system is a speck in the Milky Way galaxy Pluto is now considered

More information

Chapter 11 Jovian Planet Systems

Chapter 11 Jovian Planet Systems Chapter 11 Jovian Planet Systems 11.1 A Different Kind of Planet Our goals for learning: Are jovian planets all alike? What are jovian planets like on the inside? What is the weather like on jovian planets?

More information

Chapter 11 Jovian Planet Systems. Jovian Planet Composition. Are jovian planets all alike? Density Differences. Density Differences

Chapter 11 Jovian Planet Systems. Jovian Planet Composition. Are jovian planets all alike? Density Differences. Density Differences Chapter 11 Jovian Planet Systems 11.1 A Different Kind of Planet Our goals for learning Are jovian planets all alike? What are jovian planets like on the inside? What is the weather like on jovian planets?

More information

Chapter 11 Lecture. The Cosmic Perspective Seventh Edition. Jovian Planet Systems Pearson Education, Inc.

Chapter 11 Lecture. The Cosmic Perspective Seventh Edition. Jovian Planet Systems Pearson Education, Inc. Chapter 11 Lecture The Cosmic Perspective Seventh Edition Jovian Planet Systems Jovian Planet Systems 11.1 A Different Kind of Planet Our goals for learning: Are jovian planets all alike? What are jovian

More information

What s in Our Solar System?

What s in Our Solar System? The Planets What s in Our Solar System? Our Solar System consists of a central star (the Sun), the main eight planets orbiting the sun, the dwarf planets, moons, asteroids, comets, meteors, interplanetary

More information

Astronomy Ch. 11 Jupiter. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

Astronomy Ch. 11 Jupiter. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Name: Period: Date: Astronomy Ch. 11 Jupiter MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Jupiter is noticeably oblate because: A) it has a

More information

2. Terrestrial Planet G 9. Coulomb Force C 16. Babcock model Q. 3. Continuous Spectrum K 10. Large-impact hypothesis I 17.

2. Terrestrial Planet G 9. Coulomb Force C 16. Babcock model Q. 3. Continuous Spectrum K 10. Large-impact hypothesis I 17. Astronomy 1 S 16 Exam 1 Name Identify terms Label each term with the appropriate letter of a definition listed 1. Spectral line R 8. Albedo H 15. helioseismology E 2. Terrestrial Planet G 9. Coulomb Force

More information

Chapter 3 The Solar System

Chapter 3 The Solar System Name: Date: Period: Chapter 3 The Solar System Section 1 Observing the Solar System (pp. 72-77) Key Concepts What are the geocentric and heliocentric systems? How did Copernicus, Galileo, and Kepler contribute

More information

Jupiter & Saturn. Moons of the Planets. Jupiter s Galilean satellites are easily seen with Earth-based telescopes. The Moons

Jupiter & Saturn. Moons of the Planets. Jupiter s Galilean satellites are easily seen with Earth-based telescopes. The Moons The Moons Jupiter & Saturn Earth 1 Mars 2 Jupiter 63 Saturn 47 Uranus 27 Neptune 13 Pluto 3 Moons of the Planets Galileo (1610) found the first four moons of Jupiter. Total 156 (as of Nov. 8, 2005) Shortened

More information

Developed in Consultation with Georgia Educators

Developed in Consultation with Georgia Educators Developed in Consultation with Georgia Educators Table of Contents Georgia Performance Standards Correlation Chart........... 7 Performance Standards Chapter 1 Earth and Space.............................

More information

HNRS 227 Fall 2006 Chapter 13. What is Pluto? What is a Planet? There are two broad categories of planets: Terrestrial and Jovian

HNRS 227 Fall 2006 Chapter 13. What is Pluto? What is a Planet? There are two broad categories of planets: Terrestrial and Jovian Key Points of Chapter 13 HNRS 227 Fall 2006 Chapter 13 The Solar System presented by Prof. Geller 24 October 2006 Planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune Dwarf Planets Pluto,

More information

Our Sun. & the Planets. Sun and Planets.notebook. October 18, Our Sun (a quick review) Hydrogen is the main fuel source

Our Sun. & the Planets. Sun and Planets.notebook. October 18, Our Sun (a quick review) Hydrogen is the main fuel source Sun and Planets.notebook October 18, 2016 Our Sun Our Sun (a quick review) Average size main sequence star Hydrogen is the main fuel source In about 5 billion years it will become a & the Planets red giant

More information

Astronomy 1001/1005 Midterm (200 points) Name:

Astronomy 1001/1005 Midterm (200 points) Name: Astronomy 1001/1005 Midterm (00 points) Name: Instructions: Mark your answers on this test AND your bubble sheet You will NOT get your bubble sheet back One page of notes and calculators are allowed Use

More information

Comparative Planetology I: Our Solar System. Chapter Seven

Comparative Planetology I: Our Solar System. Chapter Seven Comparative Planetology I: Our Solar System Chapter Seven ASTR 111 003 Fall 2006 Lecture 07 Oct. 16, 2006 Introduction To Modern Astronomy I Introducing Astronomy (chap. 1-6) Planets and Moons (chap. 7-17)

More information

Jupiter and its Moons

Jupiter and its Moons Jupiter and its Moons Summary 1. At an average distance of over 5 AU, Jupiter takes nearly 12 years to orbit the Sun 2. Jupiter is by far the largest and most massive planet in the solar system being over

More information

General Comments about the Atmospheres of Terrestrial Planets

General Comments about the Atmospheres of Terrestrial Planets General Comments about the Atmospheres of Terrestrial Planets Mercury Very little atmosphere Contents: vaporized micrometeorites, solar wind Sky is black Venus Very thick (10% density of water), dense

More information

Moons of Sol Lecture 13 3/5/2018

Moons of Sol Lecture 13 3/5/2018 Moons of Sol Lecture 13 3/5/2018 Tidal locking We always see the same face of the Moon. This means: period of orbit = period of spin Top view of Moon orbiting Earth Earth Why? The tidal bulge in the solid

More information

Similarities & Differences to Inner Planets

Similarities & Differences to Inner Planets Similarities & Differences to Inner Planets Jupiter Jupiter: Basic Characteristics Mass = 1.898 10 27 kg (318 x Earth) Radius = 71,492 km (11x Earth) Albedo (reflectivity) = 0.34 (Earth = 0.39) Average

More information

Outline. Planetary Atmospheres. General Comments about the Atmospheres of Terrestrial Planets. General Comments, continued

Outline. Planetary Atmospheres. General Comments about the Atmospheres of Terrestrial Planets. General Comments, continued Outline Planetary Atmospheres Chapter 10 General comments about terrestrial planet atmospheres Atmospheric structure & the generic atmosphere Greenhouse effect Magnetosphere & the aurora Weather & climate

More information

FCAT Review Space Science

FCAT Review Space Science FCAT Review Space Science The Law of Universal Gravitation The law of universal gravitation states that ALL matter in the universe attracts each other. Gravity is greatly impacted by both mass and distance

More information

Your task for each planet...

Your task for each planet... Solar System Your task for each planet... Slide 1: What type of planet is it? (either rocky terrestrial world, gas giant or ice giant) What is it made of? Does it have any moons? What is its mass relative

More information

The Solar System 6/23

The Solar System 6/23 6/23 The Solar System I. Earth A. Earth is the prototype terrestrial planet 1. Only planet in the solar system (we know of so far) with life 2. Temperature 290 K B. Physical Characteristics 1. Mass: 6

More information

Chapter 11 Jovian Planet Systems. Comparing the Jovian Planets. Jovian Planet Composition 4/10/16. Spacecraft Missions

Chapter 11 Jovian Planet Systems. Comparing the Jovian Planets. Jovian Planet Composition 4/10/16. Spacecraft Missions Chapter 11 Jovian Planet Systems Jovian Planet Interiors and Atmospheres How are jovian planets alike? What are jovian planets like on the inside? What is the weather like on jovian planets? Do jovian

More information

Jupiter and Saturn s Satellites of Fire and Ice. Chapter Fifteen

Jupiter and Saturn s Satellites of Fire and Ice. Chapter Fifteen Jupiter and Saturn s Satellites of Fire and Ice Chapter Fifteen ASTR 111 003 Fall 2006 Lecture 12 Nov. 20, 2006 Introduction To Modern Astronomy I Introducing Astronomy (chap. 1-6) Planets and Moons (chap.

More information

Earth, Uranus, Neptune & Pluto. 14a. Uranus & Neptune. The Discovery of Uranus. Uranus Data: Numbers. Uranus Data (Table 14-1)

Earth, Uranus, Neptune & Pluto. 14a. Uranus & Neptune. The Discovery of Uranus. Uranus Data: Numbers. Uranus Data (Table 14-1) 14a. Uranus & Neptune The discovery of Uranus & Neptune Uranus is oddly tilted & nearly featureless Neptune is cold & blue Uranus & Neptune are like yet dislike Jupiter The magnetic fields of Uranus &

More information

Planet Power. Of all the objects in our solar system, eight match these requirements: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, & Neptune

Planet Power. Of all the objects in our solar system, eight match these requirements: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, & Neptune Everyone knows that a planet is something that orbits the sun, right? Well, it is not that simple. In August 2006, scientists officially defined a planet as something that: 1. orbits the sun, not around

More information

Investigating Planets Name: Block: E1:R6

Investigating Planets Name: Block: E1:R6 FYI: Planetary Temperatures and Atmospheres Read FYI: A Planet s Temperature, The Importance of an Atmosphere, and The Greenhouse Effect As you read answer the following questions about the readings: Word/Term

More information

Lecture #10: Plan. The Moon Terrestrial Planets

Lecture #10: Plan. The Moon Terrestrial Planets Lecture #10: Plan The Moon Terrestrial Planets Both Sides of the Moon Moon: Direct Exploration Moon: Direct Exploration Moon: Direct Exploration Apollo Landing Sites Moon: Apollo Program Magnificent desolation

More information

The Outer Planets (pages )

The Outer Planets (pages ) The Outer Planets (pages 720 727) Gas Giants and Pluto (page 721) Key Concept: The first four outer planets Jupiter, Saturn, Uranus, and Neptune are much larger and more massive than Earth, and they do

More information

Jupiter and Saturn. Guiding Questions. Long orbital periods of Jupiter and Saturn cause favorable viewing times to shift

Jupiter and Saturn. Guiding Questions. Long orbital periods of Jupiter and Saturn cause favorable viewing times to shift Jupiter and Saturn 1 2 Guiding Questions 1. Why is the best month to see Jupiter different from one year to the next? 2. Why are there important differences between the atmospheres of Jupiter and Saturn?

More information

Chapter 23 Earth Science 11

Chapter 23 Earth Science 11 Chapter 23 Earth Science 11 Inner planets: Closest planets to the sun A.k.a. terrestrial planets All have a rocky crust, dense mantle layer, and a very dense core Mercury, Venus, Earth, and Mars Outer

More information

Astronomy 1140 Quiz 3 Review

Astronomy 1140 Quiz 3 Review Astronomy 1140 Quiz 3 Review Anil Pradhan October 26, 2016 I The Inner Planets 1. What are the terrestrial planets? What do they have in common? Terrestrial planets: Mercury, Venus, Earth, Mars. Theses

More information

Saturn. Slightly smaller 1/3 the mass density 700 kg/m 3. Interior - light elements, lack of rocky materials. Voyager 2, NASA

Saturn. Slightly smaller 1/3 the mass density 700 kg/m 3. Interior - light elements, lack of rocky materials. Voyager 2, NASA Saturn Slightly smaller 1/3 the mass density 700 kg/m 3 Interior - light elements, lack of rocky materials Voyager 2, NASA 1 Saturn - Atmosphere belts - driven by rapid rotation period - 10 hrs 14 min

More information

BELL WORK. What do you know about the planets in our solar system? Download today s keynote

BELL WORK. What do you know about the planets in our solar system? Download today s keynote BELL WORK What do you know about the planets in our solar system? Download today s keynote http://tinyurl.com/zm2lzwa THE PLANETS All time and distances in Earth calculations Objective: I can explain the

More information

Radiation - a process in which energy travels through vacuum (without a medium) Conduction a process in which energy travels through a medium

Radiation - a process in which energy travels through vacuum (without a medium) Conduction a process in which energy travels through a medium SOLAR SYSTEM NOTES ENERGY TRANSFERS Radiation - a process in which energy travels through vacuum (without a medium) Conduction a process in which energy travels through a medium Convection - The transfer

More information

10/6/16. Observing the Universe with Gravitational Waves

10/6/16. Observing the Universe with Gravitational Waves Lecture Outline Observing the Universe with Gravitational Waves Thursday, October 13 7:00 PM Bell Museum Auditorium This event is free and open to the public, and will be followed by telescope observing.

More information

3. The moon with the most substantial atmosphere in the Solar System is A) Iapetus B) Io C) Titan D) Triton E) Europa

3. The moon with the most substantial atmosphere in the Solar System is A) Iapetus B) Io C) Titan D) Triton E) Europa Spring 2013 Astronomy - Test 2 Test form A Name Do not forget to write your name and fill in the bubbles with your student number, and fill in test form A on the answer sheet. Write your name above as

More information

12. Jovian Planet Systems Pearson Education Inc., publishing as Addison Wesley

12. Jovian Planet Systems Pearson Education Inc., publishing as Addison Wesley 12. Jovian Planet Systems Jovian Planet Properties Compared to the terrestrial planets, the Jovians: are much larger & more massive 2. are composed mostly of Hydrogen, Helium, & Hydrogen compounds 3. have

More information

DO NOT WRITE ON THIS TEST PACKET. Test Booklet NSCD Invitational 2010

DO NOT WRITE ON THIS TEST PACKET. Test Booklet NSCD Invitational 2010 Solar System Science Olympiad Test Booklet NSCD Invitational 2010 Multiple Choice: On the answer sheet, write the letter of the choice that best answers each question. No credit will be given for answers

More information

LEARNING ABOUT THE OUTER PLANETS. NASA's Cassini spacecraft. Io Above Jupiter s Clouds on New Year's Day, Credit: NASA/JPL/University of Arizona

LEARNING ABOUT THE OUTER PLANETS. NASA's Cassini spacecraft. Io Above Jupiter s Clouds on New Year's Day, Credit: NASA/JPL/University of Arizona LEARNING ABOUT THE OUTER PLANETS Can see basic features through Earth-based telescopes. Hubble Space Telescope especially useful because of sharp imaging. Distances from Kepler s 3 rd law, diameters from

More information

Which of the following statements best describes the general pattern of composition among the four jovian

Which of the following statements best describes the general pattern of composition among the four jovian Part A Which of the following statements best describes the general pattern of composition among the four jovian planets? Hint A.1 Major categories of ingredients in planetary composition The following

More information

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. ASTRO 102/104 Prelim 2 Name Section MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) This is version E of the exam. Please fill in (E). A) This

More information

3. Titan is a moon that orbits A) Jupiter B) Mars C) Saturn D) Neptune E) Uranus

3. Titan is a moon that orbits A) Jupiter B) Mars C) Saturn D) Neptune E) Uranus Fall 2013 Astronomy - Test 2 Test form A Name Do not forget to write your name and fill in the bubbles with your student number, and fill in test form A on the answer sheet. Write your name above as well.

More information

The Inner Planets. Chapter 3 Lesson 1. Pages Workbook pages 51-52

The Inner Planets. Chapter 3 Lesson 1. Pages Workbook pages 51-52 The Inner Planets Chapter 3 Lesson 1 Pages 152-159 Workbook pages 51-52 Create the Foldable on pg 159 The solar The planets system The four inner planets Compare and Contrast Question What are planets?

More information

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. ASTRO 102/104 Prelim 2 Name Section MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) This is version B of the exam. Please fill in (B). A) This

More information

12a. Jupiter. Jupiter Data (Table 12-1) Jupiter Data: Numbers

12a. Jupiter. Jupiter Data (Table 12-1) Jupiter Data: Numbers 12a. Jupiter Jupiter & Saturn data Jupiter & Saturn seen from the Earth Jupiter & Saturn rotation & structure Jupiter & Saturn clouds Jupiter & Saturn atmospheric motions Jupiter & Saturn rocky cores Jupiter

More information

Motion of the planets

Motion of the planets Our Solar system Motion of the planets Our solar system is made up of the sun and the 9 planets that revolve around the sun Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune & Pluto (maybe?)

More information

Unit 12 Lesson 1 What Objects Are Part of the Solar System?

Unit 12 Lesson 1 What Objects Are Part of the Solar System? Unit 12 Lesson 1 What Objects Are Part of the Solar System? The Solar System Earth, other planets, and the moon are part of a solar system. A solar system is made up of a star and the planets and other

More information

The Big Bang Theory (page 854)

The Big Bang Theory (page 854) Name Class Date Space Homework Packet Homework #1 Hubble s Law (pages 852 853) 1. How can astronomers use the Doppler effect? 2. The shift in the light of a galaxy toward the red wavelengths is called

More information

The Solar System. Presented By; Rahul Chaturvedi

The Solar System. Presented By; Rahul Chaturvedi The Solar System Presented By; Rahul Chaturvedi What s in Our Solar System? Our Solar System consists of a central star (the Sun), the eight planets and their satellites (or moon), thousand of other smaller

More information

Today. Events. Terrestrial Planet Atmospheres (continued) Homework DUE. Review next time? Exam next week

Today. Events. Terrestrial Planet Atmospheres (continued) Homework DUE. Review next time? Exam next week Today Terrestrial Planet Atmospheres (continued) Events Homework DUE Review next time? Exam next week Planetary Temperature A planet's surface temperature is determined by the balance between energy from

More information

Earth. Interior Crust Hydrosphere Atmosphere Magnetosphere Tides

Earth. Interior Crust Hydrosphere Atmosphere Magnetosphere Tides Earth Interior Crust Hydrosphere Atmosphere Magnetosphere Tides Semi-major Axis 1 A.U. Inclination 0 Orbital period 1.000 tropical year Orbital eccentricity 0.017 Rotational period 23 h 56 min 4.1 s Tilt

More information

ASTRONOMY SNAP GAME. with interesting facts

ASTRONOMY SNAP GAME. with interesting facts ASTRONOMY SNAP GAME with interesting facts Sun Sun The Sun is the largest object in the solar system The Sun's life expectancy is approximately 5 billion more years At its core, the Sun s temperature is

More information

The Universe and Galaxies

The Universe and Galaxies The Universe and Galaxies 16.1 http://dingo.care-mail.com/cards/flash/5409/galaxy.swf Universe The sum of all matter and energy that exists, that has ever existed, and that will ever exist. We will focus

More information

Ch 23 Touring Our Solar System 23.1 The Solar System 23.2 The Terrestrial Planet 23.3 The Outer Planets 23.4 Minor Members of the Solar System

Ch 23 Touring Our Solar System 23.1 The Solar System 23.2 The Terrestrial Planet 23.3 The Outer Planets 23.4 Minor Members of the Solar System Ch 23 Touring Our Solar System 23.1 The Solar System 23.2 The Terrestrial Planet 23.3 The Outer Planets 23.4 Minor Members of the Solar System Ch 23.1 The Solar System Terrestrial planets- Small Rocky

More information