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Grade 8 Science - Mr. Randy.

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

Movement of water between the atmosphere, land, oceans, and even living things is known as...............................

a)

evaporation

b)

water cycle

c)

groundwater

d)

precipitation

2.

water is found in.......................states on Earth.

a)

4

b)

2

c)

3

d)

1

3.

Water releases energy when it .............................from liquid to solid.

a)

melts

b)

colds

c)

freezes

d)

sublimates

4.

Water is ........................as a liquid or solid, but it is.....................as a gas in the air.

a)

invisible/visible

b)

visible/invisible

c)

solid/liquid

d)

liquid/solid

5.

What reaches the atmosphere through which of the following processes?

a)

runoff

b)

precipitation

c)

condensation

d)

evaporation

6.

How does water move on land and in the ocean?

a)

runoff

b)

transpiration

c)

precipitation

d)

sublimation

7.

What happens to water in the atmosphere?

a)

It condenses

b)

It evaporates

c)

It infiltrates

d)

transpires

8.

The change of states from gas to liquid

a)

precipitation

b)

melting

c)

freezing

d)

condensation

9.

Any form of water that falls to the Earth from cloud is known as .................................

a)

sublimation

b)

precipitation

c)

evaporation

d)

all of the above

10.

Only about ................of water on Earth is freshwater.

a)

97%

b)

70%

c)

90%

d)

3%