ozonosphere
Ozone is a shield. It protects us.
Ozone protects earth from UV rays. This is present as ozone layer.
The Ozone layer.
Ozone layer protects us from harmful UV rays. They are fatal for life on earth.
Ozone layer protects the earth from UV rays. These are fatal for life on earth.
Ozone layer protects us. It is present in the stratosphere.
It protects the Earth from ultraviolet rays or U.V rays.
Ozone layer protects us. It is present in the stratosphere.
Ozone layer protects us. It is present in the stratosphere.
ozone layer
Ozone layer protects us from UV rays. It is present in stratospere.
We call it the ozone layer. It protects us from the Uv rays of the sun