Multiple Choice
One possible feedback effect of global warming that could "run away" unpredictably is
A) warming leading to decreased cloud cover leading to further warming.
B) ozone depletion that allows more ultraviolet to strike Earth, leading to further ozone depletion.
C) melting Arctic ice leading to increased absorption of radiation leading to further warming.
D) warming of the Pacific ocean stops the El Niño phenomenon which leads to further warming of the Pacific.
Correct Answer:

Verified
Correct Answer:
Verified
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