Question

The depletion of ozone involves the following steps:

Answer 1

Answer:

• it is depleted by the air pollution.
• CFC destroys the ozone layer.
• 1 molecule of CFC spoils 1 lakh molecules of ozone molecules.
• Through these, ozone layer become holes.
• Then the powerful UV rays enters into atmosphere and plant and tissue cell spoils.
• And it causes cancer.

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