Ozone layer protects our planet Earth from the harmful radiations that comes from the sun. The ozone layer was discovered in 1913 by the French physicists Charles Fabry and Henri Buisson. Ozone layer is a deep layer in earth's atmosphere that contain ozone which is a naturally occurring molecule .
During few decades human activities have resulted in the reduction of ozone layer,the main cause for thinning of ozone layer is excessive release of chlorine and bromine from man-made compounds such as chlorofluorocarbons,halons,and methyl bromide found to have direct impact on thinning of the ozone layer.
It used to be chlorofluorocarbons(CFC)s which when enter the atmosphere change the O3( ozone ) to O2 ( oxygen ) while acting like a catalyst.
The substances that are causing ozone layer depletion are freons, CFC's etc..
These are called as ozone-depleting substances (ODS).
Hairspray,car exhaust,smog,anything harmful to humans baiscally.
The ozone hole is caused by CFC's. They react with ozone to deplete it.
The major cause as said by many scientists is CFC's. These are the major cause.
The thinning of ozone layer can be man made or by natural casues. Natural includes the UV radiations while the man made chemicals like CFC's are responsible for the ozone depletion.
The chemical cause is decomposition. Ozone decomposes and then the layer gets thinner.
CFC's cause this. They deplete the ozone.
Thinning of ozone layer causes the UV rays to enter the earth. UV rays are high frequency fatal rays.
The weakening of ozone layer is due to its thinning. The ozone is thinning because of the attack of ozone depleting substances on it.
We can prevent the thinning of ozone layer by curbing the use of ozone depleting substances. These ODS contain compounds which react with ozone in the ozone layer and deplete it.
CFC's cause thinning of ozone. They react with ozone to deplete it.
To overcome the thinning of ozone layer, we have to:Plant more treesStop using CFC's.
Thinning of ozone layer causes global warming. It also causes problems like floods too.
Thinning of ozone layer causes the UV rays to enter the earth. UV rays are high frequency fatal rays.
Thinning of ozone layer causes skin cancer. It also causes eye cataract.
Thinning of ozone layer causes skin cancer. It also causes eye cataract.
The ozone thinning causes UV rays to enter the earth. They are fatal for life on earth.
The hole in ozone layer is the thinning of ozone layer. It causes the harmful UV radiations of the sun to enter the earth's surface.
You can control the thinning of ozone via various methods. Stopping the use of CFC's is the major one.
Thinning ozone causes skin cancer. It also causes eye cataract.
The thinning of ozone layer is the depletion of certain amount of molecules of ozone in the ozone layer. This is a harmful phenomenon.
The weakening of ozone layer is due to its thinning. The ozone is thinning because of the attack of ozone depleting substances on it.
In the ozone layer. Where the ozone is.
Thinning of ozone causes UV to enter the earth. These UV are fatal for life on earth.