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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