Question

The process of giving out CO² and water vapour​

Answer 1

Answer:

As a greenhouse gas, the higher concentration of water vapor is then able to absorb more thermal IR energy radiated from the Earth, thus further warming the atmosphere. The warmer atmosphere can then hold more water vapor and so on and so on. This is referred to as a 'positive feedback loop'.

Answer 2

Answer:

The loss of water vapour by a plant is called as transpiration