As air temperatures increase,evaporation increases.Warmer temperatures also increase the capacity to absorb water vapour.More water vapour in the atmosphere accelerates the greenhouse effect.As temperatures increase further,more water vapour can enter the atmosphere,causing temperatures to increase even more.Which best describes this process?
A)A positive feedback loop.
B)A negative feedback loop.
C)A dynamic equilibrium.
D)Homeoschedasity.

Question

Quizplus · Accepted Answer

This process is an example of a positive feedback loop, since the initial warming leads to further warming, in a self-reinforcing cycle.

As Air Temperatures Increase,evaporation Increases