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Layers of the earth 6th grade game

Total questions: 22

Worksheet time: 11mins

Name
Class
Date
1.

The outermost layer is the ________.

a)

mantle

b)

crust

c)

inner core

d)

outer core

2.

The core is made up mostly of _______________.

a)

oxygen

b)

magnesium

c)

iron

d)

carbon

3.

All know life exist on this layer.

a)

inner core

b)

mantle

c)

core

d)

crust

4.

80% of the Earth's volume is made up of the _____.

a)

continental crust

b)

core

c)

mantle

d)

oceanic crust

5.

The inner core is ____________.

a)

solid

b)

molten

c)

unknown

d)

liquid

6.

The outer core is ___________.

a)

oxygen

b)

brittle rock

c)

solid rock

d)

molten rock

7.

The inner core is as hot as _________.

a)

100 ovens

b)

the surface of the sun

c)

the big bang

d)

Utah in the summer

8.

This layer has the hottest temperatures of all the layers.

a)

continental crust

b)

mantle

c)

outer core

d)

inner core

9.

This layer has the highest pressure of all the layers.

a)

inner core

b)

outer core

c)

crust

d)

mantle

10.

Which layer contains the gases we breathe?

a)

atmosphere

b)

lithosphere

c)

hydrosphere

d)

mesosphere

11.

Which layer contains the Earth's surface water such as oceans, lakes, streams, and rivers?

a)

atmosphere

b)

lithosphere

c)

mesosphere

d)

hydrosphere

12.

Which layer is shown in red?

a)

crust

b)

mantle

c)

outer core

d)

inner core

13.

Which layer is shown in orange?

a)

crust

b)

mantle

c)

outer core

d)

inner core

14.

Which layer is shown in yellow?

a)

crust

b)

mantle

c)

outer core

d)

inner core

15.

Which layer is shown in brown?

a)

crust

b)

mantle

c)

outer core

d)

inner core

16.

Which layer is made (mostly) of LIQUID iron and nickel?

a)

crust

b)

mantle

c)

outer core

d)

inner core

17.

Which layer is made (mostly) of SOLID iron and nickel?

a)

crust

b)

mantle

c)

outer core

d)

inner core

18.

Which layer of the Earth is the THINNEST?

a)

crust

b)

mantle

c)

outer core

d)

inner core

19.

Which layer of the Earth is the THICKEST?

a)

crust

b)

mantle

c)

outer core

d)

inner core

20.

Earth's crust is the thickest layer.

a)

True

b)

False

21.

Earth's crust is the hottest layer.

a)

True

b)

False

22.

The innermost layer is under the greatest amount of pressure.

a)

True

b)

False