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Solar System Grade Recovery

Solar System Grade Recovery

Assessment

Presentation

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Science

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8th Grade

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Practice Problem

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Medium

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NGSS
MS-PS2-4, MS-PS2-2, MS-ESS1-3

+2

Standards-aligned

Created by

Lacretia Daly

Used 38+ times

FREE Resource

16 Slides • 8 Questions

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Multiple Choice

What causes the motion of the planets around the Sun?

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astronomical unit

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gravity

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period of revolution

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period of rotation

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Multiple Choice

What are the differences between the geocentric model and heliocentric model of the solar system?

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The order of the planets

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The sun at the center for the geocentric and earth at the center for heliocentric

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The sun

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The earth is at the center of geocentric and the sun is at the center for heliocentric

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Multiple Choice

An astronomer observes a planet object using a powerful telescope. The object appears to be in orbit around the Sun. It is rocke and has an irregular shape. What is the object?

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Asteroid

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Comet

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Meteor

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Planet

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Multiple Choice

What causes the motion of planets?

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astronomical unit

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gravity

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Period of revolution

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period of rotation

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Multiple Choice

What factors affect the strength of the gravitational forces between objects?

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Mass and distance

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Distance and Matter

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Luminousity

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orbit

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Multiple Choice

If a person weighted 80 lbs on Earth, their weight would be affected on Mars by

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increasing

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stay the same

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decrease

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mass would change

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Multiple Choice

What inner planets are in order from the sun?

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Jupiter, Saturn, Uranus, Neptune

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Mars, Earth, Mercury, Venus

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Mercury, Venus, Earth, Mars

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Earth, Mercury, Venus, Earth

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Multiple Choice

Which charcterizes planets revolving around a stationary Earth?

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geocentric model

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heliocentric model

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period of revolution

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period of rotation

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