The Solar System by Edward P. Ortleb and Richard Cadice
|
|
- Meghan Shaw
- 6 years ago
- Views:
Transcription
1 The Solar System by Edward P. Ortleb and Richard Cadice The material in this book deals with basic concepts from the modern study of planetary and astronomical sciences. Objects in our solar system and in outer space are studies and compared. Each of the twelve teaching units in this book is introduced by a color transparency, which emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key. Artist: Donald O Connor Managing Editor: Kathleen Hilmes Copyright 1986, 2014 Milliken Publishing Company a Lorenz company P.O. Box 802 Dayton, OH Printed in the USA. All rights reserved. Permission to reproduce pages extends only to teacherpurchaser for individual classroom use, not to exceed in any event more than one copy per pupil in a course. The reproduction of any part for an entire school or school system or for commercial use is strictly prohibited.
2 Editor s Note: In 2006, Pluto was reclassified as a dwarf planet. As such, it is no longer considered a traditional planet. Pluto is included in this resource as a dwarf planet. It still has historical significance and relevancy to the study of our solar system. Instructors should explain Pluto s reclassification to students. iv The Solar System Milliken Publishing Company. All rights reserved.
3 Page 1 THE SUN CONCEPTS: 1. The sun is a star. 2. The sun is the center of the solar system. Teaching Guide (produces vitamin D in skin) 4. Oil is formed from ancient organic material, which utilized the sun s energy. It is a liquid source of chemical energy derived from solar energy. BACKGROUND INFORMATION: The sun is the closest star to the planet Earth (149,600,000 km). The sun is composed of gases that are heated to incandescence by nuclear fusion reactions. Hydrogen nuclei are joined to form a helium nucleus with the release of tremendous amounts of heat and light energy. The sun is not a huge star when compared with some giants. It has a diameter of approximately 1,400,000 km while the star Betelgeuse in Orion has a diameter of approximately 600,000,000 km. The volume of the sun is so large that a million Earths could fit inside of it. Like the Earth, the sun rotates on its axis. The core of the sun is the region of the nuclear reactions, and the temperatures may be as high as 15,000,000 K. Surrounding the core is the radiation layer and then a convection layer. The central portion of the sun is termed the photosphere. It is the portion we see when we look at the sun. (For eye safety, never look directly at the sun.) Surrounding the sun is a colored, glowing halo of gases called the chromosphere. During a total eclipse, the corona is visible. It is an envelope of gas that extends millions of miles from the sun s surface. Large whirlpools of gases which appear as dark spots on the photosphere are called sunspots. The darkness is due to their temperatures being comparatively lower than those of the surface. Sunspot activity seems to follow an elevenyear cycle of intensity. Solar flares, or prominences, are another spectacular feature of the sun. These irregularlyshaped clouds of hot gases erupt from the chromosphere. They may shoot out from the surface for many thousands of kilometers. Sometimes they produce disturbances in the ionosphere, which can create interference with radio communications. Also, solar flares produce an aurora, which is the increased interaction of electrons and protons released by solar flares into the Earth s atmosphere. ENRICHMENT ACTIVITIES: 1. Research how scientists are able to determine what gases are on the sun. 2. Find out about the advantages and disadvantages of solar energy. ANSWER KEY: Page 1 1. photosphere 2. solar flares or prominences Study Question: Solar flares produce disturbances in the ionosphere causing interference with radio communications. They also produce auroras. Page 1a 1. A. solar flare or prominence B. corona C. sunspots D. solar flare or prominence E. photosphere F. chromosphere G. convection layer H. radiation layer I. core 2. provides heat and light 3. causes sunburn Page 2 OUR SOLAR SYSTEM CONCEPT: The sun is a star with eight planets orbiting around it. This family of planets is called the solar system. BACKGROUND INFORMATION: The sun is unique among many other stars in that it has a number of bodies orbiting around it. Ancient astronomers saw these objects as points of light that wandered around among the stars. They called the objects planets, which means wanderers in Greek. The orbits of the planets are slightly elliptical in shape. The planets all travel around the sun in the same direction, and are held in orbit by the gravitational pull of the sun. Early astronomers Hipparchus and Ptolemy thought the Earth was the center of the universe. The work of Copernicus in the mid-1500s proposed a sun-centered system of planets. The work of Galileo, Brahe, Kepler, and Newton helped to provide the experimental and mathematical evidence for a heliocentric solar system. The known planets, in order of distance from the sun, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. An easy way to remember the order of the planets is My Very Educated Mother Just Served Us Nachos. There are also dwarf planets orbiting the sun. These include Pluto, Eris, and others. There is a sizeable gap between the orbits of Mars and Jupiter. Astronomers long ago theorized that there should be another planet in this region. Discoveries since the early 1800s have shown that there are thousands of small planet-like objects in orbit around the sun in this region. These are called planetoids or asteroids. It is now thought that these object never formed a planet because of the force of Jupiter s gravity. Since early times, the planets have been given Greek and Roman names relating to mythological stories. Mercury messenger of the gods Venus goddess of love and beauty Mars god of war Jupiter king of the gods Saturn god of agriculture and harvest Uranus god of the skies Neptune god of the sea Pluto god of the underworld Eris goddess of strife and discord ENRICHMENT ACTIVITIES: 1. Find out about the Ptolemaic hypothesis of the solar system. 2. Find out about the role Greek and Roman mythology played in naming the planets. Milliken Publishing Company. All rights reserved. The Solar System v
4 Milliken Publishing Company. All rights reserved. The Solar System 4b
5 Milliken Publishing Company. All rights reserved. The Solar System 5b
6 has greenish color with narrow rings; thick atmosphere of gases; rotates on horizontal axis of about 98º from perpendicular; over 25 natural satellites Distance from sun: 2,870,000,000 km Diameter: 51,800 km Revolution time: 84 years Rotation: 17.2 hours Atmosphere temperature: 215ºC has greenish color; thick atmosphere of gases; twin of Uranus ; more than 10 natural satellites Distance from sun: 4,504,000,000 km Diameter: 48,600 km Revolution time: 165 years Rotation: 16.1 hours Atmosphere temperature: 200ºC discovered in 1930; reclassified as a dwarf planet (2006); at least 5 natural satellites Distance from sun: 5,900,000,000 km Diameter: 2,300 km Revolution time: 248 years Rotation: 6.4 days Surface temperature: 230ºC 1. previously the ninth planet from the sun in the solar system 2. both poles take a turn facing the sun during its 84-year revolution 3. a dwarf planet 4. the eighth planet from the sun in the solar system 5. a gaseous planet with narrow rings about 3,030,000,000 km from Pluto 6. a greenish-colored planet with more than 10 natural satellites 8a The Solar System Milliken Publishing Company. All rights reserved.
Chapter 23. Our Solar System
Chapter 23 Our Solar System Our Solar System 1 Historical Astronomy Wandering Stars Greeks watched the stars move across the sky and noticed five stars that wandered around and did not follow the paths
More informationGreeks watched the stars move across the sky and noticed five stars that wandered around and did not follow the paths of the normal stars.
Chapter 23 Our Solar System Our Solar System Historical Astronomy Wandering Stars Greeks watched the stars move across the sky and noticed five stars that wandered around and did not follow the paths of
More informationChapter 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 informationLearning About Our Solar System
Learning About Our Solar System By debbie Routh COPYRIGHT 2004 Mark Twain Media, Inc. ISBN 978-1-58037-876-5 Printing No. 404007-EB Mark Twain Media, Inc., Publishers Distributed by Carson-Dellosa Publishing
More informationSolar SyStem. by Norma o toole
Solar SyStem by Norma o toole table of CoNteNtS Our Solar System...1, 2 Activities for Solar System...3 Orbits...4, 5 Solar System and Orbit Review...6 The...7, 8 How the Produces Energy...9 Review of
More informationThe Solar System. Chapter Test A. Multiple Choice. Write the letter of the correct answer on the line at the left.
The Solar System Chapter Test A Multiple Choice Write the letter of the correct answer on the line at the left. 1. 2. 3. 4. 5. The fact that each planet s orbit is an ellipse was discovered by a. Copernicus.
More information1. thought the earth was at the center of the solar system and the planets move on small circles that move on bigger circles
Earth Science Chapter 20: Observing the Solar System Match the observations or discoveries with the correct scientist. Answers may be used more than once. Answers that cannot be read will be counted as
More informationChapter 16 Astronomy Study Guide. VOCABULARY WORDS TO KNOW geocentric system meteorite meteoroid
NAME: Period: asteroid asteroid belt comet ellipse force Galilean moons gas giants Chapter 16 Astronomy Study Guide VOCABULARY WORDS TO KNOW geocentric system meteorite gravity meteoroid greenhouse effect
More information1UNIT. The Universe. What do you remember? Key language. Content objectives
1UNIT The Universe What do you remember? What are the points of light in this photo? What is the difference between a star and a planet? a moon and a comet? Content objectives In this unit, you will Learn
More informationStarting 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 informationWhat 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 informationSection 25.1 Exploring the Solar System (pages )
Name Class Date Chapter 25 The Solar System Section 25.1 Exploring the Solar System (pages 790 794) This section explores early models of our solar system. It describes the components of the solar system
More informationThe 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 informationsolar system outer planets Planets located beyond the asteroid belt; these are known as the gas giants. CELESTIAL BODIES
solar system Region of our galaxy under the influence of the ; includes eight planets and their natural satellites as well as one dwarf planet, two plutoids, asteroids and comets. outer planets Planets
More informationThe Sun. - this is the visible surface of the Sun. The gases here are very still hot, but much cooler than inside about 6,000 C.
Name: The Sun The Sun is an average sized. Earth, Mars, Jupiter and Uranus are. A star is the only object in space that makes its own. This includes and. The sun is about million miles from Earth. This
More informationUnit 1: The Earth in the Universe
Unit 1: The Earth in the Universe 1. The Universe 1.1. First ideas about the Universe 1.2. Components and origin 1.3. Sizes and distances 2. The Solar System 3. The planet Earth 3.1. Movements of the Earth
More informationFacts About The Sun. The Sun is a star found at the of the Solar System. It makes up around % of the Solar System s mass.
Facts About is a star found at the of the Solar System. It makes up around % of the Solar System s mass. At around 1,392,000 kilometres (865,000 miles) wide, the Sun s is about 110 times wider than Earth
More informationThe 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 informationknown 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 informationPhysical 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 informationThe 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 informationANSWER KEY. The Solar System. Chapter Project Worksheet 1. Observing the Solar System Guided Reading and Study. Chapter Project Worksheet 2
Chapter Project Worksheet 1 Distance From Sun 1:10,000,000,000 Scale: Sun Center; Mercury 5.8 m; Venus 10.8 m; Earth 15.0 m; Mars 22.8 m; Jupiter 77.9 m; Saturn 143.4 m; Uranus 287.3 m; Neptune 449.5 m;
More informationTHE SUN AND THE SOLAR SYSTEM
Chapter 26 THE SUN AND THE SOLAR SYSTEM CHAPTER 26 SECTION 26.1: THE SUN S SIZE, HEAT, AND STRUCTURE Objectives: What is the Sun s structure and source of energy? Key Vocabulary: Fusion Photosphere Corona
More informationSOLAR SYSTEM NOTES. Surface of the Sun appears granulated: 10/2/2015 ENERGY TRANSFERS RADIATION FROM THE SUN
SOLAR SYSTEM NOTES 10.7.15 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
More informationLesson 3 THE SOLAR SYSTEM
Lesson 3 THE SOLAR SYSTEM THE NATURE OF THE SUN At the center of our solar system is the Sun which is a typical medium sized star. Composed mainly of Hydrogen (73% by mass), 23% helium and the rest is
More informationRoosevelt Elementary Planet Tour. Prepared by Mr. Dabb Roosevelt Elementary
Roosevelt Elementary Planet Tour Prepared by Mr. Dabb Roosevelt Elementary Relative Size of the Planets This graphic thanks to http://www.bautforum.c om/showthread.php?t= 14356 Tour of the Planets This
More informationProperties of Stars. Characteristics of Stars
Properties of Stars Characteristics of Stars A constellation is an apparent group of stars originally named for mythical characters. The sky contains 88 constellations. Star Color and Temperature Color
More informationThe 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 informationFCAT 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 informationCh : The Solar System
Ch 16.1-6: The Solar System Hmwk: M: a- I, k- q, s, t, w & x; MC: 1, 5-15; SA: 2, 3, 5-20. Astronomy the scientific study of the universe beyond Earth s atmosphere Universe everything, all energy, matter,
More informationLesson 1 The Structure of the Solar System
Lesson 1 Student Labs and Activities Page Launch Lab 8 Content Vocabulary 9 Lesson Outline 10 MiniLab 12 Content Practice A 13 Content Practice B 14 School to Home 15 Key Concept Builders 16 Enrichment
More informationThe Solar System. Sun. Rotates and revolves around the Milky Way galaxy at such a slow pace that we do not notice any effects.
The Solar System Sun Center of the solar system About 150,000,000 km from the Earth An averaged sized, yellow star Spherical in shape due to gravity Made of about ¾ hydrogen and ¼ helium, both of which
More informationIntroduction to the Solar System
Introduction to the Solar System Say Thanks to the Authors Click http://www.ck12.org/saythanks (No sign in required) To access a customizable version of this book, as well as other interactive content,
More informationName: 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 information4. THE SOLAR SYSTEM 1.1. THE SUN. Exercises
4. THE SOLAR SYSTEM 1.1. THE SUN The sun is the star located in the center of the solar system. The sun is a yellow star, since its superficial temperature is about 5.500 C (although, the temperature can
More informationASTRONOMY CURRICULUM Unit 1: Introduction to Astronomy
Chariho Regional School District - Science Curriculum September, 2016 ASTRONOMY CURRICULUM Unit 1: Introduction to Astronomy OVERVIEW Summary Students will be introduced to the overarching concept of astronomy.
More informationRadiation - 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 informationSOLAR SYSTEM NOTES. Scientists believe its at least 4.6 billion years old!!! 10/26/2017 ENERGY TRANSFERS RADIATION FROM THE SUN
SOLAR SYSTEM NOTES Our Solar System is composed of: 1. The Sun 2. The Planets 3. Asteroids 4. Comets 5. Meteors 6. Natural & Artificial satellites Remember: How old is our Solar System? Scientists believe
More informationExplain how the sun converts matter into energy in its core. Describe the three layers of the sun s atmosphere.
Chapter 29 and 30 Explain how the sun converts matter into energy in its core. Describe the three layers of the sun s atmosphere. Explain how sunspots are related to powerful magnetic fields on the sun.
More informationThe Earth in the Universe Geology
The Earth in the Univers e The Earth in the Universe Geology The origin of the Universe The position of the Earth in the Universe Distances in the Universe Galaxies The Milky Way Stars: The Sun The Solar
More information4 A(n) is a small, rocky object that orbits the sun; many of these objects are located in a band between the orbits of Mars and Jupiter.
Name Vocabulary Fill in the blank with the term that best completes the sentence., 6.11B 1 is the process in which energy is released as the nuclei of small atoms combine to form a larger nucleus., 6.11B
More informationYour 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 informationModule 4: Astronomy - The Solar System Topic 2 Content: Solar Activity Presentation Notes
The Sun, the largest body in the Solar System, is a giant ball of gas held together by gravity. The Sun is constantly undergoing the nuclear process of fusion and creating a tremendous amount of light
More informationStudent Instruction Sheet: Unit 4 Lesson 3. Sun
Student Instruction Sheet: Unit 4 Lesson 3 Suggested time: 1.25 Hours What s important in this lesson: Sun demonstrate an understanding of the structure, and nature of our solar system investigate the
More informationCoriolis Effect - the apparent curved paths of projectiles, winds, and ocean currents
Regents Earth Science Unit 5: Astronomy Models of the Universe Earliest models of the universe were based on the idea that the Sun, Moon, and planets all orbit the Earth models needed to explain how the
More informationOur sun is the star in our solar system, which lies within a galaxy (Milky Way) within the universe. A star is a large glowing ball of gas that
Our sun is the star in our solar system, which lies within a galaxy (Milky Way) within the universe. A star is a large glowing ball of gas that generates energy through nuclear fusion in its core. The
More informationRead each slide then use the red or some underlined words to complete the organizer.
Read each slide then use the red or some underlined words to complete the organizer. 1B Did it start as a bang! 1B The Expanding Universe A. The Big Bang Theory: Idea that all matter began in an infinitely
More informationFormation of the Universe The organization of Space
February 21, 2014 Formation of the Universe The organization of Space Theory: A theory is An example is cell Cell Theory Cell Theory states 1. All living organisms are composed of one or more cells 2.
More informationFor Creative Minds. And the Winner is...
For Creative Minds The For Creative Minds educational section may be photocopied or printed from our website by the owner of this book for educational, non-commercial uses. Cross-curricular teaching activities,
More informationGreat Science Adventures
Great Science Adventures What is the solar system? Lesson 6 Space Concepts: The planets, moons, and asteroids orbiting the Sun make up our solar system. The first four planets are the solid, inner planets:
More informationChapter 23: Touring Our Solar System
Chapter 23: Touring Our Solar System The Sun The is the center of our solar system. The Sun makes up of all the mass of our solar system. The Sun s force holds the planets in their orbits around the Sun.
More informationThe Outer Planets. Video Script: The Outer Planets. Visual Learning Company
11 Video Script: 1. For thousands of years people have looked up at the night sky pondering the limits of our solar system. 2. Perhaps you too, have looked up at the evening stars and planets, and wondered
More informationCHAPTER 11. We continue to Learn a lot about the Solar System by using Space Exploration
CHAPTER 11 We continue to Learn a lot about the Solar System by using Space Exploration Section 11.1 The Sun page 390 -Average sized star -Millions of km away -300,000 more massive then Earth, 99% of all
More informationPlanets Inner vs. outer Composition inner planets are rocky/outer are gas Size inner are smaller/outer are much larger Distance from sun inner are
Planets Inner vs. outer Composition inner planets are rocky/outer are gas Size inner are smaller/outer are much larger Distance from sun inner are close/outer are farther. Earth is 1 AU from the sun Life
More informationAstronomy: Universe at a Glance, Ch. 1a
1 Astronomy: Universe at a Glance, Ch. 1a What you see depends on from where you observe: Ancients lived in a very dark world at night compared to us today, and the sky was magnificent and enticing. Sometimes
More informationOur 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 informationEarth & Space Science ~ The Solar System
Earth & Space Science ~ The Solar System In e r Sci Uni 11 I. Sun, Earth & Moon A. The Solar System 1. the sun & the objects orbiting it a. incl. 8 planets, other stars, asteroids, meteoroids, dwarf planets,
More informationHuman Understanding of both Earth and Space has Changed Over Time. Unit E: Topic One
Human Understanding of both Earth and Space has Changed Over Time Unit E: Topic One 1.4 Our Solar Neighbourhood Nebular Hypothesis The theory of how solar systems are formed Evolution of solar system
More information9.2 - Our Solar System
9.2 - Our Solar System Scientists describe our solar system as the Sun and all the planets and other celestial objects, such as moons, comets, and asteroids, that are held by the Sun s gravity and orbit
More informationNext quiz: Monday, October 31 Focus on Chapter 8. Saturday, October 29, 2011
Next quiz: Monday, October 31 Focus on Chapter 8 1 The Sun as a Star (Chp. 8) 2 Sun is 109 times larger than Earth (about 10 times larger than Jupiter. Its surface temperature is 5800 K and it radiates
More informationPhysics Unit 7: Circular Motion, Universal Gravitation, and Satellite Orbits. Planetary Motion
Physics Unit 7: Circular Motion, Universal Gravitation, and Satellite Orbits Planetary Motion Geocentric Models --Many people prior to the 1500 s viewed the! Earth and the solar system using a! geocentric
More informationIntroduction to Astronomy
Introduction to Astronomy Have you ever wondered what is out there in space besides Earth? As you see the stars and moon, many questions come up with the universe, possibility of living on another planet
More informationChapter 24: Studying the Sun. 24.3: The Sun Textbook pages
Chapter 24: Studying the Sun 24.3: The Sun Textbook pages 684-690 The sun is one of the 100 billion stars of the Milky Way galaxy. The sun has no characteristics to make it unique to the universe. It is
More information1 A Solar System Is Born
CHAPTER 16 1 A Solar System Is Born SECTION Our Solar System California Science Standards 8.2.g, 8.4.b, 8.4.c, 8.4.d BEFORE YOU READ After you read this section, you should be able to answer these questions:
More informationProton-proton cycle 3 steps PHYS 162 1
Proton-proton cycle 3 steps PHYS 162 1 4 Layers of the Sun CORE : center, where fusion occurs RADIATION: energy transfer by radiation CONVECTION: energy transfer by convection PHOTOSPHERE: what we see
More informationUNIT 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 informationWhat is the solar system?
Notes Astronomy What is the solar system? 11.1 Structure of the Solar System Our solar system includes planets and dwarf planets, their moons, a star called the Sun, asteroids and comets. Planets, dwarf
More informationSpace Notes 2. Covers Objectives 3, 4, and 8
Space Notes 2 Covers Objectives 3, 4, and 8 Sun Average Size Star Sun 101 Sun s Mass almost 100 times the mass of all the planets combined. Most of the mass is hydrogen gas Thermonuclear Reaction Thermonuclear
More informationBROCK UNIVERSITY. 1. The observation that the intervals of time between two successive quarter phases of the Moon are very nearly equal implies that
BROCK UNIVERSITY Page 1 of 10 Test 1: November 2014 Number of pages: 10 Course: ASTR 1P01, Section 2 Number of students: 961 Examination date: 7 November 2014 Time limit: 50 min Time of Examination: 17:00
More informationCST Prep- 8 th Grade Astronomy
CST Prep- 8 th Grade Astronomy Chapter 15 (Part 1) 1. The theory of how the universe was created is called the 2. Which equation states that matter and energy are interchangeable? 3. All matter in the
More informationSolar System. Eco-Meet Study Guide
Solar System Eco-Meet Study Guide Helpful Hints: This study guide will focus on our solar system. The Eco-Meet test may consist of multiple choice, true/false, fill in the blank, matching, identification,
More informationWhat is the sun? The sun is a star at the center of our solar system.
What is the sun? The sun is a star at the center of our solar system. Galileo Galilei (1564-1642) Galileo was one of the first Europeans to observe the sun. How did Galileo look at the sun? He lined up
More informationOur Solar System and Its Place in the Universe
Our Solar System and Its Place in the Universe The Formation of the Solar System Our Solar System includes: Planets Dwarf Planets Moons Small Solar System bodies Sun Outer portion created Planets and their
More information4 Layers of the Sun. CORE : center, where fusion occurs
4 Layers of the Sun CORE : center, where fusion occurs RADIATION LAYER: energy transfer by radiation (like energy coming from a light bulb or heat lamp which you can feel across the room) CONVECTION LAYER:
More informationEarth s Formation Unit [Astronomy] Student Success Sheets (SSS)
Page1 Earth s Formation Unit [Astronomy] Student Success Sheets (SSS) HS-ESSI-1; HS-ESS1-2; HS-ESS1-3; HS-ESSI-4 NGSS Civic Memorial High School - Earth Science A Concept # What we will be learning Mandatory
More informationMercury Named after: Mercury, the fast-footed Roman messenger of the gods. Mean Distance from the Sun: 57,909,175 km (35,983,093.1 miles) or 0.
Mercury Named after: Mercury, the fast-footed Roman messenger of the gods. Mean Distance from the Sun: 57,909,175 km (35,983,093.1 miles) or 0.387 astronomical units Diameter: 4,879.4 km (3,031.92 miles)
More informationScience 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 informationPractice Test DeAnza College Astronomy 04 Test 1 Spring Quarter 2009
Practice Test DeAnza College Astronomy 04 Test 1 Spring Quarter 2009 Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. Mark answer on Scantron.
More informationThe Sun s center is much hotter than the surface. The Sun looks large and bright in the sky. Other stars look much smaller.
The Sun A star is a huge ball of hot, glowing gases. The Sun is a star. The width of the Sun is equal to the width of 100 Earths placed side by side. The Sun is extremely hot. The surface of the Sun has
More informationUnit 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 information1 A= one Angstrom = 1 10 cm
Our Star : The Sun )Chapter 10) The sun is hot fireball of gas. We observe its outer surface called the photosphere: We determine the temperature of the photosphere by measuring its spectrum: The peak
More informationContents. About this book Learning to learn Getting closer to the stars! The Universe Planet Earth... 18
Contents PAGE About this book....................................................................... 3 Learning to learn Getting closer to the stars!...................................... 6 1 2 The Universe..........................................................................
More information5. How did Copernicus s model solve the problem of some planets moving backwards?
MODELS OF THE SOLAR SYSTEM Reading Guide: Chapter 27.2 (read text pages 691-694) 1k. Recognize the cumulative nature of scientific evidence. 1n. Know that when an observation does not agree with an accepted
More informationChapter 29. The Solar System. The Solar System. Section 29.1 Models of the Solar System notes Models of the Solar System
The Solar System Chapter 29 The Solar System Section 29.1 Models of the Solar System 29.1 notes Models of the Solar System Geocentric: : Earth-centered model of the solar system. (Everything revolves around
More informationSPACE REVIEW. 1. The time it takes for the Earth to around the sun is one year. a. rotate b. revolve
SPACE REVIEW 1. The time it takes for the Earth to around the sun is one year. a. rotate b. revolve 2. Which planet is known as the "Red Planet"? a. Earth b. Mars c. Uranus d. Venus 3. One complete revolution
More informationUNIT 1: EARTH AND THE SOLAR SYSTEM.
UNIT 1: EARTH AND THE SOLAR SYSTEM. 1) A BRIEF HISTORY Theories of the Universe In the second century BC, the astronomer Ptolemy proposed that the Earth was the centre of the Universe, and that the Sun,
More informationA star is a massive sphere of gases with a core like a thermonuclear reactor. They are the most common celestial bodies in the universe are stars.
A star is a massive sphere of gases with a core like a thermonuclear reactor. They are the most common celestial bodies in the universe are stars. They radiate energy (electromagnetic radiation) from a
More informationObject 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 informationASTRONOMY NOTES CHAPTER 3: THE SOLAR SYSTEM
ASTRONOMY NOTES CHAPTER 3: THE SOLAR SYSTEM LESSON 1: MODELS OF THE SOLAR SYSTEM GEOCENTRIC MODEL = Earth is at the center of the revolving planets & stars 1. Early observers thought Earth was at center
More informationChapter: The Solar System
Table of Contents Chapter: The Solar System Section 1: Planet Motion Section 2: The Inner Planets Section 3: The Outer Planets Section 4: Life in the Solar System 1 Planet Motion Models of the Solar System
More informationExploring The Planets: Jupiter
Exploring The Planets: Jupiter By Encyclopaedia Britannica, adapted by Newsela staff on 08.28.17 Word Count 691 Level 800L New Horizons spacecraft took this collection of images of Jupiter and Io in 2007.
More informationEvolution of the Solar System
DATE DUE: Name: Ms. Terry J. Boroughs Geology 305 Section: Evolution of the Solar System Instructions: Read each question carefully before selecting the BEST answer or option. Use GEOLOGIC vocabulary where
More informationCh. 22 Origin of Modern Astronomy Pretest
Ch. 22 Origin of Modern Astronomy Pretest Ch. 22 Origin of Modern Astronomy Pretest 1. True or False: Early Greek astronomers (600 B.C. A.D. 150) used telescopes to observe the stars. Ch. 22 Origin of
More informationIX. Dwarf Planets A. A planet is defined to be an object that is large enough to coalesce into a sphere and to have cleared its orbit of other
7/1 VII. VIII. Uranus A. Gas Giant 1. Rings but not visible 2. HUGE axial tilt 97! 3. Mostly hydrogen and helium 4. Medium rotation rate 5. Cold 55 K at the cloud tops B. Physical characteristics 1. Mass:
More informationOur Solar System. Lesson 5. Distances Between the Sun and the Planets
Our Solar System Lesson 5 T he Solar System consists of the Sun, the Moon, planets, dwarf planets, asteroids, comets, meteors and other celestial bodies. All these celestial bodies are bound to the Sun
More informationDirected Reading B. Section: The Outer Planets
Skills Worksheet Directed Reading B Section: The Outer Planets 1. What is one way that gas giants differ from the terrestrial planets? a. They are much smaller. b. They are rocky and icy. c. They are made
More informationWhen you have completed this workbook, you should know and understand the following:
Name When you have completed this workbook, you should know and understand the following: Standard Description Passed SciBer Text III.1.a III.1.b. Understand and correctly use unit vocabulary. List the
More informationPrentice Hall EARTH SCIENCE
Prentice Hall EARTH SCIENCE Tarbuck Lutgens Chapter 24 Studying the Sun 24.1 The Study of Light Electromagnetic Radiation Electromagnetic radiation includes gamma rays, X-rays, ultraviolet light, visible
More informationAstronomy: Exploring the Universe
Course Syllabus Astronomy: Exploring the Universe Course Description Why do stars twinkle? Is it possible to fall into a black hole? Will the sun ever stop shining? Since the first glimpse of the night
More informationUnit 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