Question

ozone layer are form of gas. Then how does it have hole?​

Answer 1

Answer:

Ozone depletion occurs when chlorofluorocarbons (CFCs) and halons—gases formerly found in aerosol spray cans and refrigerants—are released into the atmosphere (see details below). ... CFCs and halons cause chemical reactions that break down ozone molecules, reducing ozone's ultraviolet radiation-absorbing capacity.

Answer 2

Hey MATE!!!

Ozone is developing holes means that few places are present where ozone layer is vanished and can't come back due to presence of unwanted gases.

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