Question

Why is the presence of water vapiur in air important

Answer 1

Explanation:

Water vapor is also the most important greenhouse gas in the atmosphere. Heat radiated from Earth's surface is absorbed by water vapor molecules in the lower atmosphere. ... Thus, water vapor is a second source of warmth (in addition to sunlight) at the Earth's surface

Answer 2

Answer:

The presence of water vapour in the air important because it help for the movement of water in the water cycle.

Explanation:

vapiur❎

Vapour☑️