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Water Systems - Topic One

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

What percentage of Earth is covered in water?

a)

97%

b)

90%

c)

3%

d)

93%

2.

Water that is present in underground streams is called.....

a)

Underground water

b)

Well water

c)

Waste water

d)

Ground water

3.

Water is the most abundant liquid on Earth.

a)

True

b)

False

4.

Earth is often called "the water planet"

a)

True

b)

False

5.

How do humans obtain water?

a)

Resevoirs

b)

Pipes

c)

Wells

d)

All of these

6.

________ is a process where liquid water slowly turns to water vapour.

a)

Condensation

b)

Precipitation

c)

Evaporation

d)

Run-off

7.

________ is the process of water returning to the ground as rain or snow.

a)

Evaporation

b)

Condensation

c)

Run-off

d)

Precipitation

8.

Which of the following is not a part of the water cycle?

a)

Preciptation

b)

Condensation

c)

Decomposition

d)

Evaporation

9.

________ is the process of plants using water through their leaves.

a)

Transpiration

b)

Evaporation

c)

Sublimation

d)

Condensation

10.

Approximately how much of the Earth is covered in fresh water?

a)

5%

b)

1%

c)

3%

d)

2%

11.

Sources of salt water on Earth include lakes, rivers and streams.

a)

True

b)

False

12.

Most of Earth's fresh water is in the form of...

a)

Ice

b)

Lakes

c)

Ponds

d)

Rivers