Multiple Choice
The Intergovernmental Panel on Climate Change (IPCC) in 2014 estimated that Earth's average surface temperature would likely rise by how much above preindustrial levels by 2050?
A) one-half degree Celsius
B) one degree Celsius
C) two degrees Celsius
D) three degrees Celsius
E) five degrees Celsius
Correct Answer:

Verified
Correct Answer:
Verified
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