If increased levels of carbon dioxide lead to further increases in temperature by promoting the release of even more carbon dioxide from the oceans,this means that ________feedback has occurred and that the planet is________ .
A)positive; out of equilibrium
B)negative; out of equilibrium
C)negative; in equilibrium
D)positive; in equilibrium

Question

Quizplus · Accepted Answer

An increase in carbon dioxide leads to an increase in temperature, which in turn increases the release of even more carbon dioxide from the oceans. This is an example of positive feedback. If positive feedback occurs, the planet is out of equilibrium as it is experiencing a self-reinforcing cycle that is driving it further away from its initial state.

If Increased Levels of Carbon Dioxide Lead to Further Increases