- 1. Drinking ocean water is good for the body because of all of its salt.
A) False B) True
- 2. People can get fresh water from a lake or a stream.
A) False B) True
- 3. Why do people need fresh water?
A) to eat B) to drink C) to fish D) underground
- 4. Half of the worlds animals live in the wetlands.
A) True B) False
- 5. Ocean water is used for drinking and washing clothes.
A) True B) False
- 6. Most animals can live without water.
A) False B) True
- 7. Plants need water to make their own food.
A) False B) True
- 8. Water that is the form of an invisible gas.
A) air pressure B) groundwater C) salt water D) water vapor / humidity
- 9. People use moving water to make electricity.
A) False B) True
- 10. Your body is about _______ water.
A) three fourths B) one third C) two fifth D) two thirds
- 11. Water helps your body digest_______.
A) sweat B) through the mouth C) esophagus D) food
- 12. Water helps keep our body temperature at:
A) 106.1 B) 99.9 C) 96.8 D) 98.6
- 13. Human beings are ____________ blooded
A) warm B) cold
- 14. What do we release from our bodies when we get hot?
A) nitrogen B) liver C) sweat D) video
- 15. The earth is ________ water.
A) two thirds B) three fourths C) one fourth D) two ninth
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