Question

How Ozone is helpful for us

Answer 1

What is ozone ?

• Ozone is a gas which made by 3 atoms of oxygen. Ozone is a highly reactive gas. It is a natural gas and also can be made by human beings. It is present in earth's uppermost atmosphere ( stratosphere ) and lower atmosphere ( troposphere ).

How Ozone is helpful for us ?

• It protects us from harmful rays UV ( ultraviolet rays ) coming from sun. It acts as a shield that absorb UV rays and stop them to enter on earth's surface.

Answer 2

Answer :

Ozone is a gas in the atmosphere that protects everything living on the Earth from harmful ultraviolet (UV) rays from the Sun. ... The ozone layer acts as a shield to absorb the UV rays, and keep them from doing damage at the Earth's surface.