CBSE Class 9 Answered
What is ozone hole? Where is it found? What is its effect?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
(a) In the upper layers of the atmosphere, a layer of ozone is formed, which gets depleted due to chloro fluoro carbons and creates a hole called ozone hole.
(b) Ozone hole is found above Antartica, over the North pole.
(c) UV radiation will reach the earth and cause diseases like - cancer, reduce immunity and reduce crop yield.
Answered by | 04 Jun, 2014, 03:23: PM
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