Multiple Choice
Which of the following is an example of biological augmentation?
A) adding nitrogen-fixing microorganisms to a degraded ecosystem to increase nitrogen availability
B) using a bulldozer to regrade a strip mine
C) dredging a river bottom to remove contaminated sediments
D) adding fertilizer to soil poor in nutrients to increase plant growth
Correct Answer:
Verified
Correct Answer:
Verified
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Q28: Use the figure to answer the question:
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