Multiple Choice
Which of the following is an example of biological augmentation?
A) planting species that thrive in nutrient-poor soil to speed up succession
B) planting nitrogen-fixing plants, such as lupines, to raise nitrogen concentration in the soil
C) dredging a river or lake bottom to remove contaminated sediments
D) introducing lichen species that grow in soil polluted with uranium
E) A and B
Correct Answer:
Verified
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