Question

Evaporation takes place only on the surface why?

Answer 1

Answer:

Explanation:

Evaporation is a type of vaporization which occurs on the surface of the liquid. The evaporation process can occur at a temperature below the boiling point. So by evaporation only the liquid molecules on the surface get converted to the water vapor.

Answer 2

Answer:

because the surface gets heated up first and the further layers needs more energy

space so evaporation starts from the surface