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Aleena Mariam , asked a question
Subject: Science , asked on 14/3/15

 What do you mean by depletion of ozone layer???

Quick.... need the answer now itself.... 

Help me dear dearest friends....

Nitin Gupta , added an answer, on 1/2/10
310 helpful votes in Science

Depletion in Ozone Layer:- Depletion in Ozone layer refers to the decrease in the thickness of Ozone layer.It is a result of several factors such as--

-Emission of Greenhouse gases

-Aerosols

-Deforestation

-Polybags;etc.

It can be brought down in mainly two ways-

-Afforestation

-Reducing emmision of GreenHouse Gases.

Hope you get what you needed!

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Manish , added an answer, on 14/3/15
2 helpful votes in Science
depletion in the ozone is mainly caused by chlorofluorocarbons [CFCs] which are used in refigiration, fire extinguishers and aerosol sprayers.
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Purnima Kartha , added an answer, on 1/2/10
2 helpful votes in Science

Thankyou Nitin...

It was very useful....

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