The ozone layer is present in
READ MORE +Environmental Pollution MCQs
The uses of CFCs are
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The year declared as the "water year" by the Indian Government is
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The process of changing the solid into a liquid by supplying the heat is called as
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Which of the following is a renewable source of energy?
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The solar cell converts which energy into electrical energy?
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Which of the following gas is present in the air in maximum amount?
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What is Aestivation?
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What is hibernation?
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The yellowness of the Taj Mahal is an effect of
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Which of the following is the cause of Melanornia (skin cancer)?
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What is the water vapor?
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