Question

2. what is ozone Depletion? give 2 reasons for it​

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

Answer:

ozone Layer Depletion Reaction. CFCs interact with the usual atmospheric gases once they are released into the atmosphere and ultimately enter the stratosphere. In the stratosphere, powerful UV radiations break them down, releasing chlorine-free radicals. CF₂Cl₂(g) uv→ ˙Cl(g) + ˙CF₂Cl(g)

Explanation:

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