Answer:
It protects earths surface from dangerous radiation is the correct answer.
Step-by-step explanation:
ozone absorbs the ultraviolet rays and prevents the rays from reaching the earth's atmosphere.
ozone is present in the stratosphere region and the ozone present in this region is called the ozone layer and the about 10 percent ozone is present in the below region of the atmosphere called troposphere.
ultraviolet radiation is very harmful as it can cause cancer, damage to the crops and destroy some types of aquatic life.
ozone absorbs the ultraviolet rays and prevents the rays from reaching the earth's atmosphere.
ozone plays an important role in protecting the living things present on the earth as it acts as a guard to protect the earth from the harmful ultraviolet rays.