Question

State two cause and effect of depletion of ozone layer .

Answer 1

Heya Mate...............................

Here is your answer...................................

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The causes of depletion of ozone layer are:-

==> Built chlorofluorocarbons in the atmosphere.

==> Halons - used in fire extinguishes.

==> Methyl chloroform.

==> Carbon tetra chloride.  

==> Hydroflurocarbons(HCFCs).

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Thanks...........................

Answer 2

Two cause:

1 rising pollution

2 cutting of trees

Effects:

1 excess warming of atmosphere

2 eveything is degrading

3 rapidly change in weather conditions.