Question

In the stratosphere, _____ blocks harmful UV rays.

A.
dust


B.
carbon dioxide


C.
nitrogen


D.
ozone

Answer 1

Your answer is the Ozone layer

Answer 2

Ozone

Step-by-step explanation:

zone in the stratospheric layer of the Earth's atmosphere protects us from ultraviolet (UV) rays, which can be harmful to humans, plants, and animals on the Earth.