Glacial melting and permafrost thawing are examples of ______.
A) the greenhouse effect
B) radiative forcing
C) feedback mechanisms
D) global warming

Question

Quizplus · Accepted Answer

Glacial melting and permafrost thawing are examples of feedback mechanisms in the climate system, where changes in the climate can lead to further changes that either amplify (positive feedback) or dampen (negative feedback) the original change. Glacial melting and permafrost thawing can release more greenhouse gases like methane and carbon dioxide, which in turn can lead to more warming.

Glacial Melting and Permafrost Thawing Are Examples of ______