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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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Pertdoggo Pertdoggo
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7 years ago
Wetlands provide ____ for a number of animals.
 
  a. Water for drinking c. Shelter
  b. Food d. All answers are correct.

Question 2

It is estimated that ____ of the wetlands of the United States have been destroyed for construction or for agricultural purposes.
 
  a. More than half c. About one-third
  b. Nearly all d. Less than one-quarter

Question 3

The wearing away of the soil by wind or water is called:
 
  a. Decomposition c. Hydration
  b. Stratification d. Erosion

Question 4

After manure has decomposed in a lagoon, the remaining sludge is:
 
  a. Drained into a lake or stream c. Dehydrated and used as animal feed
  b. Spread on the fields as fertilizer d. Burned for fuel
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Replies
wrote...
#1
7 years ago
Answer to #1

D

Answer to #2

A

Answer to #3

D

Answer to #4

B
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