Question

The processes most responsible for water vapor entering the atmosphere:

evaporation and transpiration

sublimation and deposition

short wave radiation and long wave radiation

conduction and convection

Answer 1

The processes responsible for the majority of water vapour entering the atmosphere are evaporation and transpiration.

Evaporation is the process where water changes to its vapour form at all temperatures below the boiling point. Also, the surrounding area must not be saturated with the water vapour, as it will block the process of evaporation.

Transpiration is the process through which water which is collected on small pores on the underside of the leaves evaporates into the atmosphere.

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