Key Concepts Solar System, Movements, Shadows Recall that Earth is one of many planets in the solar system that orbit the Sun.

Size: px
Start display at page:

Download "Key Concepts Solar System, Movements, Shadows Recall that Earth is one of many planets in the solar system that orbit the Sun."

Transcription

1 Key Concepts Solar System, Movements, Shadows Recall that Earth is one of many planets in the solar system that orbit the Sun. It is essential for students to know that Earth is a planet that orbits around the Sun. There are also other planets that also orbit the Sun; some are closer to the Sun than Earth and others are farther away. Some are small, rocky planets like Earth (Mercury, Venus, Mars); some are large planets with a surface made of gas (Jupiter, Saturn, Neptune, Uranus) unlike Earth. o Planets: Planets are bodies, natural satellites, that orbit the Sun, a star. o Earth: Earth is the third planet from the Sun in the solar system o Sun: The Sun is the name for the central star in our solar system. The sequence of the named planets from the Sun outward is also part of this standard.

2 4-3.2 Compare the properties (including the type of surface and atmosphere) and the location of Earth to the Sun, which is a star, and the Moon. Earth Sun large ball of glowing gases that is extremely hot. Moon Explain how the Sun affects Earth. It is essential for students to know that the Sun as a star produces heat and light deep down inside of it. energy and use it to make food energy. from some organisms that died long ago. tural gas) that formed

3 4-3.4 Explain how the tilt of Earth s axis and the revolution around the Sun results in the seasons of the year. It is essential for students to know that Earth has distinct seasons which result from the tilt of its axis and its revolution around the Sun. t, the number of daylight hours changes throughout the year. oward the Sun, the season is summer; when the tilt is away from the Sun, the season is winter. Axis planet s center. aight line called an axis that runs through the Revolution Seasons h s axis. o Summer occurs when part of Earth is tilted most toward the Sun o Autumn and spring occur when neither part of Earth is pointed directly toward or away from the Sun. o Winter occurs when part of Earth is tilted away from the Sun. o The sequence of the seasons during the year is summer, autumn/fall, winter, and then spring.

4 4-3.5 Explain how the rotation of Earth results in day and night. It is essential for students to know that: rotates (spins) on its axis and completes one rotation in 24 hours. west. experiences day; the side of Earth not facing the Sun experiences night Illustrate the phases of the Moon and the Moon s effect on ocean tides. It is essential for students to know that the Moon reflects light from the Sun and just like Earth, half of the Moon is always lit by the Sun. shape., the Moon, and Earth, the Moon appears to change phases. There are four main phases: o New moon the entire half/side of the Moon facing Earth is dark. o Quarter moon half of the side of the Moon facing Earth is lighted and the other half is dark; the Moon appears as a half circle; there are two quarter moon phases in the cycle. NOTE TO PARENT: Students may see the name also as Half-moon. o Full moon the entire half/side of the Moon facing Earth is lighted; the Moon appears as a full circle. o Crescent moon a small section (less than a quarter moon) of the half/side of the Moon facing Earth is lighted. 29½ days.

5 4-3.7 Interpret the change in the length of shadows during the day in relation to the position of the Sun in the sky. It is essential for students to know that objects on Earth cast shadows that help show Earth s rotation. The angle of the Sun, low in the sky to higher in the sky, changes the length of the shadow cast behind an object. e Sun s appears higher in the sky, and the shadows get shorter. shadows get longer again Recognize the purpose of telescopes. It is essential for students to know that telescopes are tools that aid in the study of objects in outer space. telescope can gather more light than the eye, so it makes faint, faraway objects seem brighter and closer.

Key #

Key # 4-3.8. 1. Which of the following instruments is used to directly observe objects in the sky? 4-3.1. 2. Earth is a rocky planet that resides close to the Sun. Recognize the list of planets below that has

More information

SPI Use data to draw conclusions about the major components of the universe.

SPI Use data to draw conclusions about the major components of the universe. SPI 0607.6.1 - Use data to draw conclusions about the major components of the universe. o Stars are huge, hot, brilliant balls of gas trillions of kilometers away. A Galaxy is a collection of billions

More information

TEKS Cluster: Space. identify and compare the physical characteristics of the Sun, Earth, and Moon

TEKS Cluster: Space. identify and compare the physical characteristics of the Sun, Earth, and Moon 5.8 Earth and space. The student knows that there are recognizable patterns in the natural world and among the Sun, Earth, and Moon system. 5.8(C) 5.8(D) demonstrate that Earth rotates on its axis once

More information

1. The pictures below show the Sun at midday. Write winter, spring or summer under the correct picture.

1. The pictures below show the Sun at midday. Write winter, spring or summer under the correct picture. Test 2 1. The pictures below show the Sun at midday. Write winter, spring or summer under the correct picture. 2. Look carefully at the phases of the Moon. Number them (1 to 4) in the order that you would

More information

Solar wind is the name for the radiation that is emitted from the sun - even though it is just energy, it is strong enough to 'push' objects

Solar wind is the name for the radiation that is emitted from the sun - even though it is just energy, it is strong enough to 'push' objects I can explain and demonstrate that the Sun and stars are the sources of light in our universe and that the Moon, planets, their moons, comets and asteroids are seen by reflecting that light. Emit vs. Reflect

More information

SPACE 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 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 information

Solar Noon The point at which the Sun is highest in the sky (and when shadows are shortest).

Solar Noon The point at which the Sun is highest in the sky (and when shadows are shortest). Solar Noon The point at which the Sun is highest in the sky (and when shadows are shortest). Rotation The movement of one object as it turns or spins around a central point or axis. Revolution The movement

More information

Effective August 2007 All indicators in Standard / 14

Effective August 2007 All indicators in Standard / 14 8-4.1 Summarize the characteristics and movements of objects in the solar system (including planets, moons, asteroids, comets, and meteors). Taxonomy level: 2.4-B Understand Conceptual Knowledge Previous/Future

More information

The 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 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 information

STANDARD. S6E1 d. Explain the motion of objects in the day/night sky in terms of relative position.

STANDARD. S6E1 d. Explain the motion of objects in the day/night sky in terms of relative position. STANDARD S6E1 d. Explain the motion of objects in the day/night sky in terms of relative position. S6E2 b. Explain the alignment of the earth, moon, and sun during solar and lunar eclipses. c. Relate the

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

Science Assessment Year 5: Earth and Space. The Solar System. Movements, Shape and Size. Saturn. Mars. Mercury. Earth. Neptune.

Science Assessment Year 5: Earth and Space. The Solar System. Movements, Shape and Size. Saturn. Mars. Mercury. Earth. Neptune. Name: Science Assessment Year 5: Earth and Space Date: 7 total marks The Solar System. Join up these labels to the correct planet, star or satellite: Mars Earth Saturn Mercury Neptune Sun Uranus Venus

More information

Day, Night, Year, and Seasons

Day, Night, Year, and Seasons Welcome Astronomers to the Sun, Moon, and Earth! The relationship between the Sun, Moon, and Earth is very important to the existence of life on Earth. Our quest is to find out how their relationships

More information

What is in outer space?

What is in outer space? What is in outer space? Celestial Objects are any natural objects that move through space. Star:_a huge sphere of gas in space _Nuclear fusion within stars give off enormous amounts of energy such as light

More information

Astronomy 3. Earth Movements Seasons The Moon Eclipses Tides Planets Asteroids, Meteors, Comets

Astronomy 3. Earth Movements Seasons The Moon Eclipses Tides Planets Asteroids, Meteors, Comets Astronomy 3 Earth Movements Seasons The Moon Eclipses Tides Planets Asteroids, Meteors, Comets Earth s Movements Orbit- the path in which an object travels around another object in space Revolution the

More information

A. The moon B. The sun C. Jupiter D. Earth A. 1 B. 2 C. 3 D. 4. Sky Science Unit Review Konrad. Here is a selection of PAT style questions.

A. The moon B. The sun C. Jupiter D. Earth A. 1 B. 2 C. 3 D. 4. Sky Science Unit Review Konrad. Here is a selection of PAT style questions. Sky Science Unit Review Konrad Here is a selection of PAT style questions. Use the following information to answer the next question 1. 2. The source of light that allows astronimors to see Jupitor through

More information

The Earth in the Universe Geology

The 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 information

1 THE SOLAR SYSTEM. six

1 THE SOLAR SYSTEM. six 1 THE SOLAR SYSTEM 6 six LET S BEGIN 1 Look at the picture. Find Sam. What is he looking at? 2 What is at the centre of the Solar System? 3 Look at the picture. Who is not paying attention? Circle. 4 Listen

More information

What Objects Are Part of the Solar System?

What Objects Are Part of the Solar System? What Objects Are Part of the Solar System? Lesson 1 Quiz Josleen divided some of the planets into two main groups. The table below shows how she grouped them. Paul created a poster showing the solar system.

More information

Yes, inner planets tend to be and outer planets tend to be.

Yes, inner planets tend to be and outer planets tend to be. 1. Planet Density Make some general comments about inner and outer planets density Inner Planets Density Outer Planets Density Is there a pattern or a trend in planet density? Yes, inner planets tend to

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

Astronomy Test Review. 3 rd Grade

Astronomy Test Review. 3 rd Grade Astronomy Test Review 3 rd Grade Match the vocabulary word to its definition. Outer Planets The path a planet takes around the sun. Inner Planets Orbit Sun The center of our solar system. Small, rocky

More information

Griffith Observatory Field Trip Guide

Griffith Observatory Field Trip Guide To enter the Griffith Observatory you must make a reservation for a seat on a shuttle. There is a cost associated with each shuttle ticket and it is $8.00. There is no other way to enter Griffith Observatory!

More information

Studying Earth and Space

Studying Earth and Space Studying Earth and Space The Sun Stars are made of hot, glowing gases. The Sun is a star. It is made of hot, glowing gases. The Sun is the closest star to Earth. This is why it looks bigger and brighter

More information

7.4 Universal Gravitation

7.4 Universal Gravitation Circular Motion Velocity is a vector quantity, which means that it involves both speed (magnitude) and direction. Therefore an object traveling at a constant speed can still accelerate if the direction

More information

A. the spinning of Earth on its axis B. the path of the Sun around Earth

A. the spinning of Earth on its axis B. the path of the Sun around Earth stronomy 1 Packet Write answers on your own paper 1. The Sun appears to move across the sky each day. What causes this?. the spinning of Earth on its axis. the path of the Sun around Earth. the production

More information

Possession of this publication in print format does not entitle users to convert this publication, or any portion of it, into electronic format.

Possession of this publication in print format does not entitle users to convert this publication, or any portion of it, into electronic format. Photo Credits: Cover: NASA-HQ-GRIN; 9 (tl) Jeff Greenberg/age fotostock/ Photolibrary, (br) Thomas Craig/Index Stock Imagery/Photolibrary, (c) PhotoDisc/Getty Images; 16 (bl) George H.H. Huey/Latitude/Corbis;

More information

Chapter 17 Solar System

Chapter 17 Solar System Chapter 17 Solar System Rotation Earth spinning on its axis (like a top) "TOP" imaginary rod running through the center of the Earth from North pole to South pole The Earth is tilted on its axis at an

More information

1. The Sun is a huge ball of very hot gas in space, which radiates heat and light in one direction.

1. The Sun is a huge ball of very hot gas in space, which radiates heat and light in one direction. PLEASE ANSWER YOUR QUESTIONS ON THIS PROVIDED QUESTION PAPER. EACH QUESTION IS FOLLOWED BY ANSWERS MARKED A AND B, OR A, B, C AND D. ONLY ONE ANSWER IS CORRECT. CHOOSE THE MOST CORRECT ANSWER AND CIRCLE

More information

Unit 6 Lesson 1 How Do the Sun, Earth, and Moon Interact? Copyright Houghton Mifflin Harcourt Publishing Company

Unit 6 Lesson 1 How Do the Sun, Earth, and Moon Interact? Copyright Houghton Mifflin Harcourt Publishing Company Unit 6 Lesson 1 How Do the Sun, Earth, and Moon Interact? Night and Day Earth rotates, or turns like a top. Earth s rotation causes day and night. Earth rotates around an imaginary line called an axis,

More information

3. The diagram below shows the Moon at four positions in its orbit around Earth as viewed from above the North Pole.

3. The diagram below shows the Moon at four positions in its orbit around Earth as viewed from above the North Pole. 1. Which object orbits Earth in both the Earth-centered (geocentric) and Sun-centered (heliocentric) models of our solar system? (1) Polaris (3) the Sun (2) Venus (4) the Moon 2. A cycle of Moon phases

More information

Earth, Sun, and Stars

Earth, Sun, and Stars Earth, Sun, and Stars Daily Patterns Earth Spins Earth is always moving, even though you don t feel it. One way Earth moves is by spinning around an imaginary line. One end of the line would come out of

More information

The reason is that the Moon s rotation takes 27.3 days the same amount of time it takes to revolve once around Earth. Because these two motions take

The reason is that the Moon s rotation takes 27.3 days the same amount of time it takes to revolve once around Earth. Because these two motions take Moon Phases 6.E.1.1 Explain how the relative motion and relative position of the sun, Earth and moon affect the seasons, tides, phases of the moon, and eclipses. Motions of the Moon Just as Earth rotates

More information

THE UNIVERSE AND THE EARTH

THE UNIVERSE AND THE EARTH ESO1 THE UNIVERSE AND THE EARTH Unit 1 What is the Universe like? Universe theories Ideas about the Universe: Geocentric theory Aristotle (B.C) and Ptolomy (A.D) Heliocentric theory Copernicus in 1542

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

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

4. What verb is used to describe Earth s

4. What verb is used to describe Earth s Name: Date: 1 Read the text and then answer the questions. No matter where on Earth you live, you have day and night. That happens because of a movement of Earth called rotation. Earth rotates, or turns,

More information

CHAPTER 2 Strand 1: Structure and Motion within the Solar System

CHAPTER 2 Strand 1: Structure and Motion within the Solar System CHAPTER 2 Strand 1: Structure and Motion within the Solar System Chapter Outline 2.1 EARTH, MOON, AND SUN SYSTEM (6.1.1) 2.2 GRAVITY AND INERTIA (6.1.2) 2.3 SCALE OF SOLAR SYSTEM (6.1.3) 2.4 REFERENCES

More information

After you read this section, you should be able to answer these questions:

After you read this section, you should be able to answer these questions: CHAPTER 16 4 Moons SECTION Our Solar System California Science Standards 8.2.g, 8.4.d, 8.4.e BEFORE YOU READ After you read this section, you should be able to answer these questions: How did Earth s moon

More information

Practice Questions: Seasons #1

Practice Questions: Seasons #1 1. Seasonal changes on Earth are primarily caused by the A) parallelism of the Sun's axis as the Sun revolves around Earth B) changes in distance between Earth and the Sun C) elliptical shape of Earth's

More information

Chapter 2 Discovering the Universe for Yourself

Chapter 2 Discovering the Universe for Yourself Chapter 2 Discovering the Universe for Yourself 2.1 Patterns in the Night Sky Our goals for learning: What does the universe look like from Earth? Why do stars rise and set? Why do the constellations we

More information

Observing the Universe for Yourself

Observing the Universe for Yourself Observing the Universe for Yourself Figure 6-20 Solar-System Formation What does the universe look like from Earth? With the naked eye, we can see more than 2,000 stars as well as the Milky Way. A constellation

More information

Chapter 2 Discovering the Universe for Yourself. What does the universe look like from Earth? Constellations. 2.1 Patterns in the Night Sky

Chapter 2 Discovering the Universe for Yourself. What does the universe look like from Earth? Constellations. 2.1 Patterns in the Night Sky Chapter 2 Discovering the Universe for Yourself 2.1 Patterns in the Night Sky Our goals for learning: What does the universe look like from Earth? Why do stars rise and set? Why do the constellations we

More information

Academic Year Second Term. Science Revision Sheet. Grade

Academic Year Second Term. Science Revision Sheet. Grade Academic Year 2017-2018 Second Term Science Revision Sheet Grade 6 Name: Grade Date: Section: Part A. Science Practice. Circle the letter of your answer. 1. When the moon is waxing, its lighted part appears

More information

Position 3. None - it is always above the horizon. Agree with student 2; star B never crosses horizon plane, so it can t rise or set.

Position 3. None - it is always above the horizon. Agree with student 2; star B never crosses horizon plane, so it can t rise or set. Position 3 None - it is always above the horizon. N E W S Agree with student 2; star B never crosses horizon plane, so it can t rise or set. Imaginary plane No; the Earth blocks the view. Star A at position

More information

Solar System Test - Grade 5

Solar System Test - Grade 5 Solar System Test - Grade 5 Multiple Choice Directions: Identify the choice that best completes the statement or answers the question. Write this answer on your answer document. 1. The tilt of Earth s

More information

The Earth-Moon-Sun System. I. Lunar Rotation and Revolution II. Phases of the Moon III. Lunar Eclipses IV. Solar Eclipses

The Earth-Moon-Sun System. I. Lunar Rotation and Revolution II. Phases of the Moon III. Lunar Eclipses IV. Solar Eclipses The Earth-Moon-Sun System I. Lunar Rotation and Revolution II. Phases of the Moon III. Lunar Eclipses IV. Solar Eclipses I. Lunar Rotation and Revolution The Moon rotates on its axis as it circles the

More information

Space Test Review. Unit Test on Thursday April 17

Space Test Review. Unit Test on Thursday April 17 Space Test Review Unit Test on Thursday April 17 True/False 1. A(n) asteroid is a massive collection of gases in space that emits large amounts of energy. 2. A(n) moon is a large, round celestial object

More information

Chapter 2 Discovering the Universe for Yourself. Copyright 2012 Pearson Education, Inc.

Chapter 2 Discovering the Universe for Yourself. Copyright 2012 Pearson Education, Inc. Chapter 2 Discovering the Universe for Yourself 1 2.1 Patterns in the Night Sky Our goals for learning: What does the universe look like from Earth? Why do stars rise and set? Why do the constellations

More information

Orbital Mechanics. CTLA Earth & Environmental Science

Orbital Mechanics. CTLA Earth & Environmental Science Orbital Mechanics CTLA Earth & Environmental Science The Earth Spherical body that is flattened near the poles due to centrifugal force (rotation of the Earth) 40,074 KM across at the Equator 40,0007 KM

More information

Chapter 2 Discovering the Universe for Yourself

Chapter 2 Discovering the Universe for Yourself Chapter 2 Discovering the Universe for Yourself 2.1 Patterns in the Night Sky Our goals for learning: What does the universe look like from Earth? Why do stars rise and set? Why do the constellations we

More information

Earth s Motion. Lesson Outline LESSON 1. A. Earth and the Sun 1. The diameter is more than 100 times greater than

Earth s Motion. Lesson Outline LESSON 1. A. Earth and the Sun 1. The diameter is more than 100 times greater than Lesson Outline Earth s Motion LESSON 1 A. Earth and the Sun 1. The diameter is more than 100 times greater than Earth s diameter. a. In the Sun, atoms combine during, producing huge amounts of energy.

More information

THE EARTH. Some animals and plants live in water. Many animals, plants and human beings live on land.

THE EARTH. Some animals and plants live in water. Many animals, plants and human beings live on land. THE EARTH The Earth is our planet. It is round and it looks blue from space. The Earth has everything that living beings need: air, water, and heat and light from the Sun. On our planet there is water,

More information

astronomy A planet was viewed from Earth for several hours. The diagrams below represent the appearance of the planet at four different times.

astronomy A planet was viewed from Earth for several hours. The diagrams below represent the appearance of the planet at four different times. astronomy 2008 1. A planet was viewed from Earth for several hours. The diagrams below represent the appearance of the planet at four different times. 5. If the distance between the Earth and the Sun were

More information

Earth s Motions. Rotation -!! Period of Rotation - amount of time to make one complete rotation Example: Earth rotates in hours.

Earth s Motions. Rotation -!! Period of Rotation - amount of time to make one complete rotation Example: Earth rotates in hours. Name: Date: Period: Earth In the Solar System The Physical Setting: Earth Science CLASS NOTES! Rotation -! Period of Rotation - amount of time to make one complete rotation Example: Earth rotates in hours

More information

Chapter Introduction Lesson 1 Earth s Motion Lesson 2 Earth s Moon Lesson 3 Eclipses and Tides Chapter Wrap-Up. Jason Reed/Photodisc/Getty Images

Chapter Introduction Lesson 1 Earth s Motion Lesson 2 Earth s Moon Lesson 3 Eclipses and Tides Chapter Wrap-Up. Jason Reed/Photodisc/Getty Images Chapter Introduction Lesson 1 Earth s Motion Lesson 2 Earth s Moon Lesson 3 Eclipses and Tides Chapter Wrap-Up Jason Reed/Photodisc/Getty Images What natural phenomena do the motions of Earth and the Moon

More information

ASTR 1P01 Test 1, September 2018 Page 1 BROCK UNIVERSITY

ASTR 1P01 Test 1, September 2018 Page 1 BROCK UNIVERSITY ASTR 1P01 Test 1, September 2018 Page 1 BROCK UNIVERSITY Test 1: Fall 2018 Number of pages: 9 Course: ASTR 1P01, Section 2 Number of students: 1300 Examination date: 29 September 2018 Time limit: 50 min

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

1. The bar graph below shows one planetary characteristic, identified as X, plotted for the planets of our solar system.

1. The bar graph below shows one planetary characteristic, identified as X, plotted for the planets of our solar system. 1. The bar graph below shows one planetary characteristic, identified as X, plotted for the planets of our solar system. Which characteristic of the planets in our solar system is represented by X? A)

More information

Moon, Planet, Star, Solar System, Galaxy, Universe

Moon, Planet, Star, Solar System, Galaxy, Universe Dr. V s Study Guide : Astronomy Unit 1) Place the following in order of increasing size: The Galaxy, the Solar System, a Star, the Universe,a Moon and a Planet. Moon, Planet, Star, Solar System, Galaxy,

More information

4 th Grade: Sun, Moon, and Earth Unit Assessment Study Guide

4 th Grade: Sun, Moon, and Earth Unit Assessment Study Guide Name: Teacher: Test Date: 4 th Grade: Sun, Moon, and Earth Unit Assessment Study Guide Vocabulary: Solar System: A group of objects that revolve around a single star. Sun: The central (and only) star in

More information

How Astronomers Learnt that The Heavens Are Not Perfect

How Astronomers Learnt that The Heavens Are Not Perfect 1 How Astronomers Learnt that The Heavens Are Not Perfect Introduction In this packet, you will read about the discoveries and theories which changed the way astronomers understood the Universe. I have

More information

Chapter 26 Section 1 pages Directed Reading Section: Viewing the Universe

Chapter 26 Section 1 pages Directed Reading Section: Viewing the Universe Name: Period: Chapter 26 Section 1 pages 659-666 Directed Reading Section: Viewing the Universe 1. How did observations of the sky help sailors in the past? 2. What is the main reason people study the

More information

Chapter: The Earth-Moon-Sun System

Chapter: The Earth-Moon-Sun System Chapter 7 Table of Contents Chapter: The Earth-Moon-Sun System Section 1: Earth in Space Section 2: Time and Seasons Section 3: Earth s Moon 1 Earth in Space Earth s Size and Shape Ancient Measurements

More information

1/3/12. Chapter: The Earth-Moon-Sun System. Ancient Measurements. Earth s Size and Shape. Ancient Measurements. Ancient Measurements

1/3/12. Chapter: The Earth-Moon-Sun System. Ancient Measurements. Earth s Size and Shape. Ancient Measurements. Ancient Measurements // Table of Contents Chapter: The Earth-Moon-Sun System Section : Chapter 7 Section : Section : Earth s Size and Shape Ancient Measurements First, no matter where you are on Earth, objects fall straight

More information

UNIT 1: EARTH AND THE SOLAR SYSTEM.

UNIT 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 information

8 th Grade Earth, Moon and Sun Systems Review

8 th Grade Earth, Moon and Sun Systems Review 8 th Grade Earth, Moon and Sun Systems Review #1 Click on the link to learn What causes Seasons? A #2 H G B D C What is season A in this diagram? E F A: Summer B: Fall C: Winter D: Spring D. Spring A #3

More information

Universe: everything that exists, including all matter and energy everywhere

Universe: everything that exists, including all matter and energy everywhere WHAT DO YOU KNOW? Universe: everything that exists, including all matter and energy everywhere The study of what is beyond Earth Many years ago, skywatchers took note of patterns in the stars and there

More information

Name: Earth and Space Assessment Study Guide. Assessment Date : Term Rotation Revolution

Name: Earth and Space Assessment Study Guide. Assessment Date : Term Rotation Revolution Name: Earth and Space Assessment Study Guide Assessment Date : Earth s Rotation and Revolution Term Rotation Revolution Brief Definition Earth s Time to Complete One complete spin on an axis 24 hours (or

More information

STUDENT RESOURCE 1.1 INFORMATION SHEET. Vocabulary

STUDENT RESOURCE 1.1 INFORMATION SHEET. Vocabulary Vocabulary STUDENT RESOURCE 1.1 INFORMATION SHEET asteroids thousands of rocky objects that orbit the Sun Most asteroids orbit in a belt between the orbits of Mars and Jupiter. More than 9, asteroids have

More information

Earth in Space. The Sun-Earth-Moon System

Earth in Space. The Sun-Earth-Moon System in Space The --Moon System What do you think? Read the two statements below and decide whether you agree or disagree with them. Place an A in the Before column if you agree with the statement or a D if

More information

2. The distance between the Sun and the next closest star, Proxima Centuari, is MOST accurately measured in

2. The distance between the Sun and the next closest star, Proxima Centuari, is MOST accurately measured in Name: Date: 1. Some scientists study the revolution of the Moon very closely and have recently suggested that the Moon is gradually moving away from Earth. Which statement below would be a prediction of

More information

Explain how Earth's movement and the moon's orbit cause the phases of the moon. Explain the difference between a solar eclipse and a lunar eclipse.

Explain how Earth's movement and the moon's orbit cause the phases of the moon. Explain the difference between a solar eclipse and a lunar eclipse. Explain how Earth's movement and the moon's orbit cause the phases of the moon. Explain the difference between a solar eclipse and a lunar eclipse. The Earth- Moon System Have you ever wondered why the

More information

Intro to Astronomy. Looking at Our Space Neighborhood

Intro to Astronomy. Looking at Our Space Neighborhood Intro to Astronomy Looking at Our Space Neighborhood Astronomy: The Original Science Ancient cultures used the movement of stars, planets and the moon to mark time Astronomy: the study of the universe

More information

If you have received these materials as examination copies free of charge, Harcourt

If you have received these materials as examination copies free of charge, Harcourt Photo Credits: Cover: Earth Imaging/Getty Images; 2 John Chumack/Photo Researchers, Inc.; 3 StockTrek/Photodisc/Getty Images; 4 Yang Liu/Corbis; 5 Scenics of America/PhotoLink/Photodisc/Getty Images; 7

More information

? 1. How old is Earth and the Moon? Warm-Up 145. The Moon: Earth s Traveling Companion Name:

? 1. How old is Earth and the Moon? Warm-Up 145. The Moon: Earth s Traveling Companion Name: The Moon: Earth s Traveling Companion Warm-Up 145 What is the Moon? What is important about it? How did the Moon end up where it is? The Moon and Earth were formed at the same time. This happened about

More information

1st Grade. Slide 1 / 90. Slide 2 / 90. Slide 3 / 90. The Sun, Moon, Earth and Stars. Table of Contents The Sun.

1st Grade. Slide 1 / 90. Slide 2 / 90. Slide 3 / 90. The Sun, Moon, Earth and Stars. Table of Contents The Sun. Slide 1 / 90 Slide 2 / 90 1st Grade The Sun, Moon, Earth and Stars 2015-11-20 www.njctl.org Table of Contents Slide 3 / 90 Click on the topic to go to that section The Sun The Moon The Stars The Seasons

More information

Motion of the Earth Compiled by: Nancy Volk

Motion of the Earth Compiled by: Nancy Volk Compiled by: Nancy Volk Student Reading When you go outside at night and look up, you can see millions of stars. There are so many that it is hard to count them all. Our galaxy, which is called the Milky

More information

Patterns of Change on Earth

Patterns of Change on Earth TEKS collect and analyze data to identify sequences and predict patterns of change in shadows, tides, seasons, and the observable appearance of the Moon over time Patterns of Change on Earth Patterns and

More information

Scott Foresman Science 4.17

Scott Foresman Science 4.17 Genre Comprehension Skill Text Features Science Content Nonfiction Cause and Effect Captions Labels Diagrams Glossary Earth Cycles Scott Foresman Science 4.17 ISBN-13: 978-0-328-34240-2 ISBN-10: 0-328-34240-8

More information

Sky Quest This event has 12 stations. Print in color, use as many sets as you need for the number of teams you have.

Sky Quest This event has 12 stations. Print in color, use as many sets as you need for the number of teams you have. Sky Quest 2012 This event has 12 stations. Print in color, use as many sets as you need for the number of teams you have. Student response sheet and answer key are at the end. Station 1- Planet Questions

More information

What's Up In Space? In the Center. Around the Sun. Around Earth. Space Facts! Places in Space

What's Up In Space? In the Center. Around the Sun. Around Earth. Space Facts! Places in Space Non-fiction: What's Up In Space? What's Up In Space? Places in Space Space is an exciting place! Our solar system is in space. It is made up of the sun and the eight planets that travel around the sun.

More information

Class VIII Chapter 17 Stars and the Solar System Science

Class VIII Chapter 17 Stars and the Solar System Science Question 1: Which of the following is NOT a member of the solar system? (a) An asteroid (b) A satellite (c) A constellation (d) A comet (c) Constellation A constellation is not a member of the solar system.

More information

Earth s Formation Unit [Astronomy] Student Success Sheets (SSS)

Earth 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 information

Equation of orbital velocity: v 2 =GM(2/r 1/a) where: G is the gravitational constant (G=6.67x10 11 N/m 3 kg), M is the mass of the sun (or central

Equation of orbital velocity: v 2 =GM(2/r 1/a) where: G is the gravitational constant (G=6.67x10 11 N/m 3 kg), M is the mass of the sun (or central Everything in Orbit Orbital Velocity Orbital velocity is the speed at which a planetary body moves in its orbit around another body. If orbits were circular, this velocity would be constant. However, from

More information

Unit 1: The Earth in the Universe

Unit 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 information

LESSON 2. Speeding in Space. Literacy Article 2A. Name. Date

LESSON 2. Speeding in Space. Literacy Article 2A. Name. Date Literacy Article 2A Name Date LESSON 2 Speeding in Space The solar system is composed of many things. It includes our star, the Sun, the planets and their moons, comets, and asteroids. All of these objects

More information

Which of the following planets are all made up of gas? When a planets orbit around the Sun looks like an oval, it s called a(n)

Which of the following planets are all made up of gas? When a planets orbit around the Sun looks like an oval, it s called a(n) When a planets orbit around the Sun looks like an oval, it s called a(n) - ellipse - circle - axis - rotation Which of the following planets are all made up of gas? - Venus, Mars, Saturn and Pluto - Jupiter,

More information

Dive into Saturn.

Dive into Saturn. Dive into Saturn http://www.pbs.org/wgbh/nova/space/death-dive-to-saturn.html Read Ch. 3 By next class time Do practice online quiz 01 Axis tilt changes directness of sunlight during the year. Why Does

More information

Space Science Jeopardy!

Space Science Jeopardy! Space Science Jeopardy! Structure of the Universe Stars & HR Diagram Seasons, Tides, Phases, Eclipses Astronomical Bodies The Sun & Gravity 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50

More information

Aim: What causes Seasons?

Aim: What causes Seasons? Notepack 28 Aim: What causes Seasons? Do Now: What is the difference between revolution and rotation? Earth s rotation The Earth rotates on its axis (imaginary vertical line around which Earth spins) every

More information

AST Section 2: Test 1

AST Section 2: Test 1 AST1002 - Section 2: Test 1 Date: 10/06/2009 Name: Equations: c = λ f, λ peak = Question 1: A star with a declination of +40.0 degrees will be 1. east of the vernal equinox. 2. west of the vernal equinox.

More information

10-20 billion years old

10-20 billion years old Universe : 10-20 billion years old Big Bang Theory * the universe started at a single point * that point was extremely dense * it became unstable and expanded outward * The universe is still expanding

More information

THE SUN-EARTH-MOON SYSTEM

THE SUN-EARTH-MOON SYSTEM Date Period Name THE SUN-EARTH-MOON SYSTEM SECTION 27.1 Tools of Astronomy In your textbook, read about electromagnetic radiation and telescopes. Use each of the terms below just once to complete the passage.

More information

Earth Science Review.notebook. April 12, Landforms or Not. Wind, Water, Ice Erosion

Earth Science Review.notebook. April 12, Landforms or Not. Wind, Water, Ice Erosion Landforms or Not Wind, Water, Ice Erosion 1 Wave Erosion Wave Deposition Landform Questions 2 Sort the resources Nonrenewable Resources Renewable Resources Alternative Energy Resources natural plants air

More information

Merrillville Community Planetarium Kindergarten to Fifth Grade Programs By Gregg L. Williams February 1, 1983 Revised April 10, 2014

Merrillville Community Planetarium Kindergarten to Fifth Grade Programs By Gregg L. Williams February 1, 1983 Revised April 10, 2014 Kindergarten to Fifth Grade Programs By Gregg L. Williams February 1, 1983 Revised April 10, 2014 Listed below is the curriculum for the planetarium at each elementary grade level. The elementary program

More information

1- m'j .,3. , Crescent C', Stars and the Solar System ; <, : \.. ', Lesson at a Glance

1- m'j .,3. , Crescent C', Stars and the Solar System ; <, : \.. ', Lesson at a Glance 1- m'j Stars and the Solar System Lesson at a Glance Celestial Objects: Objects, such as the stars, the planets, the moon and many other objects, in the sky are called celestial objects. Phases of the

More information

Cycles. 1. Explain what the picture to the left shows. 2. Explain what the picture to the right shows. 3. Explain what the picture to the left shows.

Cycles. 1. Explain what the picture to the left shows. 2. Explain what the picture to the right shows. 3. Explain what the picture to the left shows. Cycles 1. Explain what the picture to the left shows. 2. Explain what the picture to the right shows. 3. Explain what the picture to the left shows. Each picture above shows a cycle. The first picture

More information

Motions of the Earth

Motions of the Earth Motions of the Earth Our goals for learning: What are the main motions of the Earth in space? How do we see these motions on the ground? How does it affect our lives? How does the orientation of Earth's

More information

MIDTERM PRACTICE EXAM ANSWERS

MIDTERM PRACTICE EXAM ANSWERS MIDTERM PRACTICE EXAM ANSWERS 1. (2) Location B shows that the altitude of the noon Sun increases between Dec 21. and June 21. Location B also shows that the Dec. 21 noon Sun is at an altitude of approximately

More information