Question

What determines the amount of water vapour in the air???​

Answer 1

Answer:

The amount of water vapour in the air is determined by temperature. The hotter the air, the more the water vapour present in it. When the atmospheric temperature is low, water vapour is less.

Answer 2

ANSWER:-

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→However as the temperature decreases, the air holds less vapour and some of it converts or changes into liquid water. The 'quantity of water vapour' in the 'air' is referred to as 'absolute humidity'.

→The 'quantity of water vapour' in the 'air' when compared to the 'quantity of water' which the air can hold is referred to as 'relative humidity'. This 'amount of space in air' which hold water changes dependent upon the 'pressure and temperature'.

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