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Unit 4 Review

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

Which of the following is a correct description of the motions of the Earth, Sun, and moon?

a)

A) Earth orbits the moon.

b)

B) The Sun orbits Earth.

c)

C) Earth orbits the Sun.

d)

D) The Sun orbits the Moon.

2.

Which of these is found in the center of our Solar System? This keeps the planets in orbit due to its gravity.

a)

Mars

b)

Sun

c)

Earth

d)

Jupiter

3.

Which of the following best describes what is shown in the model above?

a)

position of the sun and orbits of Earth and moon

b)

position of Earth and the asteroid belt

c)

orbit of the Earth and the position of the moon

d)

orbit of Earth and the outer planets

4.

Which model best represents the Sun, Earth, and Moon using a golf ball, baseball, and basketball?

a)

Sun - Golf Ball
Earth - Baseball
Moon - Basketball

b)

Sun - Basketball
Earth - Baseball
Moon - Golf Ball

c)

Sun - Baseball
Earth - Basketball
Moon - Golf Ball

d)

Sun - Basketball
Earth - Golf Ball
Moon - Baseball

5.

What are the inner planets primarily made of?

a)

Gas

b)

Rock

c)

Water

d)

Metal

6.

What are the outer planets primarily made of?

a)

Rock

b)

Metal

c)

Gas

d)

Ice

7.

The outer planets are the four planets farthest from the Sun. What are these outer planets?

a)

Earth, Mars, Jupiter, and Saturn

b)

Neptune, Saturn, Uranus, and Venus

c)

Jupiter, Mars, Neptune, and Uranus

d)

Jupiter, Saturn, Uranus, and Neptune

8.

A student is creating a model of the solar system and is trying to scale the model correctly. The student wants to start with the planet farthest from the Sun. Which of the following planets would they start with?

a)

Mercury

b)

Earth

c)

Mars

d)

Neptune

9.

Which planet in the illustration represents Earth?

a)

W

b)

X

c)

Y

d)

Z

10.

Which planet is the LARGEST planet in the solar system and has 60 moons?

a)

Uranus

b)

Neptune

c)

Jupiter

d)

Earth

11.

One of the brightest objects in the night sky is a planet that is closer to the sun than Earth is. What is the name of this planet?

a)

Mars

b)

Saturn

c)

Jupiter

d)

Venus

12.

Which description best explains the relationship between the Sun, Earth, and Moon?

a)

Moon orbits Earth
Earth orbits sun
Sun is the center of the solar system

b)

Moon orbits sun
Earth orbits sun
Earth is the center of the solar system

c)

Earth orbits moon
Moon orbits sun
Earth is the center of the solar system

d)

Moon orbits Earth
Sun orbits Earth
Moon is the center of the solar system