Question

    Which one of the following constituents of the atmosphere causes greatest changes in climate and weather?

    A Nitrogen Correct Answer Incorrect Answer
    B Oxygen Correct Answer Incorrect Answer
    C Ozone Correct Answer Incorrect Answer
    D Water Vapour Correct Answer Incorrect Answer

    Solution

    water vapour is the gaseous phase of water . It is one state of water within the atmosphere. Water vapor can be produced from the evaporation or boiling of liquid water or from the sublimation of ice.

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