Which of the following is true regarding climate change?
A)Climates have varied over the last 2 million years and are,in essence,always changing.
B)Few professional scientific organizations support actions to mitigate climate change.
C)There is no scientific consensus on human-forced climate patterns.
D)The current witnessed climatic changes are within this natural climatic variability.

Question

Quizplus · Accepted Answer

Climates have indeed varied over the last 2 million years, and there is evidence of natural climate variability. The evidence shows that the earth's climate has undergone many cycles of warming and cooling, leading to ice ages and warmer periods such as the one we are currently in. This natural variability, however, does not imply that humans are not contributing to the current changes in climate patterns.

Which of the Following Is True Regarding Climate Change