Nomads utilize multiple resources so that some will support them if others fail. This strategy is called _______________
Fill in the blank(s) with correct word
risk minimization
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A(n) ________ is formed on a floodplain when ground water seeps into a cutoff channel of a meandering river
A) cutoff lake B) cutbank C) oxbow lake D) natural levee
Which of the three modern global change problems discussed in this chapter-- global warming, ozone depletion, or loss of biodiversity--do you consider to be the most serious?
Give reasons for your answer. If you wish, include information drawn from other sources. What will be an ideal response?
Coral bleaching often occurs in response to ________
A) decreased sunlight B) elevated temperatures C) high turbidity D) increased nutrients E) influx of freshwater
The conversion of organic waste to mulch or humus usable for enriching soil by encouraging natural biological processes of decomposition in a controlled manner is called __________.
A. compromising B. combustion C. composition D. composting