The harmful ultraviolet radiations are the ones that try to enter into earth's surface . But due to the ozone layer, they are not allowed to enter.
Sun rays that are harmful are protected by the ozone layer. This layer is a boon to the organisms of the earth.
The ozone layer needs to be protected as it acts as a protective shield for the life on earth. If ozone layer is not present, then the harmful UV rays will enter the earth and will cause various fatal problems to life on earth.
The ozone layer is found in the stratospheric region of atmosphere. It protects us from the harmful UV rays of the sun.
Ozone
The ozone layer keeps back the harmful rays and every day the ozone layer gets thiner and thiner from chlorafloracarbons so we dont age as long
The OZONE LAYER becuase is made of oxygen that why
The ozone is harmful not at stratosphere. It is harmful at some layer. Te layer is troposphere.
Harmful UV rays were always there. But we were protected from them by ozone layer.
Ozone layer cannot be harmful. It protects us from harmful UV rays of the sun.
The ozone layer is being protected. It is done by spreading awareness.
The ozone layer protects us from the harmful radiations of the sun. This ozone layer is present in the stratospheric region of the atmosphere.
Halons are harmful for ozone. They also react with ozone to deplete it.