Monday, February 20, 2012

An environmental problem that resulted from the green revolution was ?

A. pose a threat to human health.

B. enter the food chain.

C. are carried into a lake.

D. harm aquatic plants and animals



When erosion and other factors cause soil to lose its ability to hold water and other nutrients and to support plant life, it is called

A. desertification.

B. depletion.

C. deforestation.

D. monoculture.



What is meant by “a library of genetic information” in reference to biodiversity?

A. The biodiversity of plants and animals is interesting to read about.

B. All living organisms contain genetic information upon which humans can draw for

future use.

C. Species provide humans with many useful products to enhance our lives.

D. We have much to admire in the many forms of life that surround us.



One of the greatest threats today to biological diversity is



A. old-growth forests.

B. ozone depletion.

C. habitat destruction.

D. monoculture. An environmental problem that resulted from the green revolution was ?I dont know number one it the question doesn't seem to worded correctly

A

B

CAn environmental problem that resulted from the green revolution was ?1. Not sure, I think A

2. A

3. C

4/ C
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