The source of warming in the upper stratosphere is ________.
A) energy absorbed by ozone
B) thermal infrared energy absorbed from the Sun
C) heat released from water vapor
D) increasing amounts of carbon dioxide
E) not yet understood by science

Question

Quizplus · Accepted Answer

Energy absorbed by ozone is the source of warming in the upper stratosphere. Ozone absorbs ultraviolet radiation from the sun, which causes the molecules to vibrate and release heat. This heat warms up the surrounding air in the upper stratosphere.

The Source of Warming in the Upper Stratosphere Is ________