Chapter 10 Science Review

The planet that is the smallest and closest to the sun.

• Earth

• Mercury

• Mars

• Venus

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NGSS.MS-ESS1-3

The planet that is the hottest and surrounded by clouds.

• Mars

• Uranus

• Venus

• Jupiter

The planet that spins like a top on its side.

• Saturn

• Neptune

• Jupiter

• Uranus

Scientists who study the stars and planets are called:

• astronomers

• meteorologists

• farmers

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NGSS.MS-ESS1-2

NGSS.MS-ESS1-3

A ball of rock or gas that revolves around a star is called:

• an asteroid

• meteor

• planet

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NGSS.MS-ESS1-2

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One rotation of Earth or another planet is called a:

• year

• month

• day

The sun is the ________ of our solar system.

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NGSS.MS-ESS1-1

The four inner planets are called _______ planets.

The four outer planets are called ______ _____.

The sun is Earth's main source of _______.

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NGSS.MS-ESS2-4