Question

Explain the role of Water Vapour.

Answer 1

Answer:

water vapours are useful in process of of cooling like when we use liebigs condenser it condenses the the vapours and provides cooling effect.

water vapours play a major role due to their cooling effect add on moisture to the the surroundings which are helpful information of clouds

hope it helps!

Answer 2

Answer:

Water vapour in the air exists due to evaporation of water from ponds, rivers oceans etc. It causes rain and snow falls on earth. Existence of plants and animals has become possible due to the presence of water vapour in the earth. Presence of water vapour in air prevents dehydration of plants and animals and prevents the disappearance of water from the surface of the earth.

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