Fresh Water Notes Quiz
5 Questions
| Total Attempts: 147
Questions and Answers
- 1.How much freshwater is available today for people to use?
- A.
97%
- B.
3%
- C.
2.2%
- D.
0.6%
- 2.River basins and water sheds are _____.
- A.
Land that drains into a river,stream, or lake
- B.
Underground water resources
- C.
Aquifers
- D.
Another name for lakes and ponds
- 3.How many river basins are found in North Carolina?
- A.
1
- B.
2
- C.
15
- D.
17
- 4.What is the difference between river basins and watersheds?
- A.
River basins are smaller than watersheds
- B.
River basins are larger than watersheds
- C.
River basins and watersheds are the same thing so they are the same size
- D.
River basins and water sheds are two completely different things so they are unrelated
- 5.What is the definition of eutrophication?
- A.
Rising and sinking of cold and warm water layers in a lake
- B.
A decrease of nutrients in a lake or a pond that eventually cause the formation of a field
- C.
An increase of nutrients in a lake or a pond that eventually cause the formation of a field
- D.
The amount of energy it takes to raise the temperature of water
Questions: 5 | Attempts: 208 | Last updated: Oct 13, 2014
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Sample QuestionHow much freshwater is available today for people to use?
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Sample Question1. Where is most of the Earth's freshwater located?
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