CTET 2 Social and Science 31 Dec 2021 Paper
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Question : 52 of 150
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Identify the layer of the atmosphere on the basis of the given statements.
A : The layer is almost free from clouds and associated weather phenomenon
B : It contains a layer of ozone gas.
A : The layer is almost free from clouds and associated weather phenomenon
B : It contains a layer of ozone gas.
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