The 2013 IPCC report states that if there is a doubling of preindustrial level of carbon dioxide there will be a "likely temperature increase" in the range of ________.
A)less than 1.5°C
B)1.5 to 2.5°C
C)greater than 4.5°C
D)2 to 4.5°C

Question

Quizplus · Accepted Answer

According to the 2013 IPCC report, if there is a doubling of preindustrial level of carbon dioxide there will be a "likely temperature increase" in the range of 2 to 4.5°C.

The 2013 IPCC Report States That If There Is a Doubling