Earth Layers and Density

Earth Layers and Density

7th Grade

25 Qs

quiz-placeholder

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Earth Layers and Density

Earth Layers and Density

Assessment

Quiz

Science

7th Grade

Hard

NGSS
MS-ESS2-1, MS-PS3-4, MS-PS1-4

Standards-aligned

Created by

Lisa Thompson

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The most dense layer of Earth

Crust

Mantle

Outer Core

Inner Core

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The bottom of the mantle is warmer than the top of the mantle. This means that material at the bottom will heat up and become less dense, and material at the top will cool and become more dense.

True

False

Tags

NGSS.MS-ESS2-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

When material at the bottom of the mantle becomes less dense it will _________ and when it cools and becomes more dense it will __________

Fall, rise

Rise, stay in place

Rise, fall

not move, not move

Tags

NGSS.MS-ESS2-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which layer of Earth is located above the outer core?

crust

Mantle

Inner core

outer core

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which layer is the most dense layer of the earth?

mantle

crust

inner core

outer core

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which layer is the densest?

Z

X

W

V

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The average density of crust A is 2.8 g/cm3 . The average density of crust B is 3.2 g/cm3 . Which type of crust is most dense?

Continental

Oceanic

both are the same density

none of the above

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