What causes the Earth's mesosphere (also known as the ozone layer)to be warmer than layers just above or below it?

Question

Quizplus · Accepted Answer

The mesosphere is not the ozone layer; the ozone layer is located in the stratosphere. However, the mesosphere is known to be colder than the layers above and below it. This is because ozone in the stratosphere absorbs solar energy, which causes the stratosphere to be much warmer than the mesosphere. In the mesosphere, there is less ozone to absorb solar energy, so it remains comparatively cool.

What Causes the Earth's Mesosphere (Also Known as the Ozone