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Unit 2 Science Test Review #2

Authored by Chad Casey

Science

7th Grade

NGSS covered

Used 2+ times

Unit 2 Science Test Review #2
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26 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do astronomers use light years?

the distance between galaxies are so great

distances between galaxies are very small

brightness of stars are too dim to measure

it took too long to travel to a star

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What evidence did Copernicus use to show distance from Earth to other celestial bodies proving his heliocentric model?

observation of planets

math

picture of the sun

picture of Earth

Tags

NGSS.MS-ESS1-3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct order of the inner planets from the sun outward?

Mars, Earth, Venus, Mercury

Venus, Earth, Mars, Mercury

Mercury, Venus, Earth, Mars

Earth, Venus, Mercury, Mars

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the order of the outer planets from the sun outward?

Saturn, Uranus, Neptune, Jupiter

Neptune, Uranus, Saturn, Jupiter

Jupiter, Neptune, Saturn, Uranus

Jupiter, Saturn, Uranus, Neptune

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the difference (in composition) between the outer planets and the inner planets?

Outer planets made up of gas; Inner planets made up of rock

Outer planets made up of rock; Inner planets made up of gas

Outer planets made up of ice; Inner planets made up of water

Outer planets made up of food; Inner planets made up of saké

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the proper time frame for when astronomers used their eyes to observe the stars moving across the sky?

Early first millennium

1400's-1500's

late 1500's-1600's

1900's

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the proper time frame for when the invention of the telescope allowed astronomers to see that Earth was in the Milky Way galaxy?

Early first millennium

1400's-1500's

Late 1500's-1600's

1900's

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