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15. Natural Resources
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Q35 of 75 Page 438

Ozone layer is getting depleted because
of:


As explained in the following picture is how chlorine molecules deplete ozone, similar is the case with fluorine also.

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33

Which step is not involved in the carbon cycle?

34

‘Ozone’-hole means:

36

Oxygen is returned to the atmosphere mainly by:

37

Low visibility during cold weather is due to:

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15. Natural Resources
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