Question

______________________ are the main source of water vapour.​

Answer 1

Answer:

Trees

Explanation:

Because of transpiration

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Answer 2

Answer:

Water vapor is transparent, like most constituents of the atmosphere. Under typical atmospheric conditions, water vapor is continuously generated by evaporation and removed by condensation. It is less dense than most of the other constituents of air and triggers convection currents that can lead to clouds.