Which of the following changes to the oceans are anticipated with continued increase in carbon dioxide in the atmosphere?
A. Sea level will increase because as the water in the ocean warms up it expands.
B. The oceans will become more acid.
C. Sea level will rise because glaciers on land will melt.
D. All options are correct.
Answer: D
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A. equal to the work done in lifting it. B. relative to its initial level. C. equal to the kinetic energy it will acquire when freely falling to its initial level. D. all of the above
Holding a card with a tiny opening in sunlight produces an image of the Sun on the ground below. If you hold the card a bit closer to the ground, the pinhole image is
A. smaller. B. larger. C. the same size. D. impossible to say
The process that includes subdividing a house from single-family owner occupancy to multiple occupancy is
A) blockbusting. B) filtering. C) gentrification. D) redlining. E) urban blight.
Which of the following is associated with these names deserts such as the Sahara or the Arabian Desert?
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