When an oceanic plate sinks in a subduction zone, a volcanic arc arises ____.?
a. ?on the oceanic side of the zone
b. ?at the zone
c. ?on the opposite side of the subducting plate
d. ?on the opposite side of the inland plate
e. ?inland from the zone
ANSWER: a
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Choose appropriate way(s) that hot springs might impact people living nearby:
A. increases likelihood of earthquakes B. enables easy transportation of goods C. provides geothermal power
Which of the following stages comes last in addressing environmental concerns?
A. risk analysis B. political action C. evaluation D. scientific assessment E. public education and involvement
The refundable charge of 5 or 10 cents for returning recyclable cans and bottles works like
A. an incentive to throw bottles and cans in the trash. B. command-and-control regulation. C. a market permit program. D. a pollution tax incentive to avoid littering.
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