As arctic temperatures rise,summer sea ice and glacial melt accelerates; lighter color surfaces are thereby replaced with darker-colored surfaces leading to more absorption and surface heating.What type of feedback is this an example of?

Question

Quizplus · Accepted Answer

This is an example of positive feedback. As temperatures rise, ice melts and darker surfaces are exposed, which absorb more heat, leading to further temperature increases and further ice melt. This creates a cycle of increasing temperatures and melting ice, resulting in a positive feedback loop.

As Arctic Temperatures Rise,summer Sea Ice and Glacial Melt Accelerates;