The importance of the ozone layer to Earth's inhabitants is
A) protection from ultraviolet rays.
B) to neutralize the NOx molecules in acid rain.
C) to prevent acid rain.
D) to mediate temperatures in the stratosphere.
E) all of these are correct.

Question

Quizplus · Accepted Answer

The ozone layer is important for protecting Earth's inhabitants from the harmful effects of ultraviolet (UV) radiation. Without the ozone layer, UV radiation would reach the surface of the Earth and cause health problems, such as skin cancer and cataracts in humans, and could also have negative effects on ecosystems. The other choices listed are not related to the ozone layer's primary function of protecting against UV radiation.

The Importance of the Ozone Layer to Earth's Inhabitants Is