Multiple Choice
One possible feedback effect of global warming that could "run away" unpredictably is
A) ozone depletion that allows more ultraviolet to strike Earth, causing further ozone depletion.
B) warming of the Pacific ocean stops the El Nino phenomenon which causes further warming of the Pacific.
C) warming causes methane to be released from the ocean floor, causing further warming.
D) warming causes decreased cloud cover leading to further warming.
Correct Answer:
Verified
Correct Answer:
Verified
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