Diverging surface waters are areas of ________ and ________ productivity
A) downwelling; high
B) downwelling; low
C) upwelling; high
D) upwelling; low
C
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Metamorphism caused by the close proximity of a magma source is called
A. dynamic metamorphism. B. contact metamorphism. C. regional metamorphism. D. none of the above
Which of the following geoengineering techniques involves injecting large amounts of sulfur dioxide
aerosols into the stratosphere? a. fertilizing the ocean b. carbon capture and sequestration c. solar radiation management d. large-scale forestation e. atmospheric capture of CO2
Which clouds are best described as sheets or layers that cover much or all of the sky?
cirrus stratus cumulus cumulonimbus
How is the generation of municipal solid waste likely to change in the next 20 years?
A. Total municipal waste generation will continue at its current rate. B. Per capita generation of waste will continue to decline. C. Total municipal waste generation will decline. D. The answer cannot be determined from the graph.