Question

which describes the important role of the ozone layer? (1 point) it increases the oxygen level. it prevents the air from getting thinner. it protects the surface from extreme weather. it absorbs harmful ultraviolet radiation.

Explanation:

The ozone layer is located in the stratosphere and absorbs most of the Sun's harmful ultraviolet (UV) radiation. It does not directly increase oxygen levels, prevent air from thinning, or protect from extreme weather.

Answer:

It absorbs harmful ultraviolet radiation.