ozone
The ozone shields the earth. It does this through ozone layer.
Earth's ozone layer shields inhabitants from EM rays. The EM ray is UV ray.
The ozone layer acts as a shield to the earth. It protects the earth from harmful UV radiations.
Our planet, the Earth has an Atmosphere for protection from Ultra Violet Rays(UVR)
Ozone layer protects the earth from the harmful ultra violet radiations of the sun. It is present in the stratosphere region of the atmosphere.
ozone layer
It shields earth from UV rays. these are fatal rays of the sun.
The ozone shields the earth. It does this through ozone layer.
The ozone layer shields away the UV's. It contains the ozone gas for that purpose.
Earth's ozone layer shields inhabitants from EM rays. The EM ray is UV ray.
The ozone layer present in the stratospheric region of the atmosphere is the one which shields earth from the harmful rays of the sun. This layer is getting depleted due to the excessive use of ozone depleting substances by humans.
Ozone layer is the layer. It contains ozone molecules.
Ozone layer protects us from harmful UV rays. They are fatal for life on earth.
The ozone layer protects us. It protects from UV rays of sun.
The ozone layer acts as a shield to the earth. It protects the earth from harmful UV radiations.
...the Ozone Layer
The atmosphere is the one that shields us. It is specifically shielded by the ozone layer.