Question

Give the correct term for loss of water from the plants in the form of vapour.

Answer 1

Transpiration:

1. Transpiration is defined as the physiological loss of water in the form of water vapor.
2. It creates a suction force that pulls water up through the xylem vessels.
3. It is the force responsible for transporting water up to the top of the tallest trees.
4. The transpiration rate is directly proportional to the absorption of water by the roots from the soil.
5. It is increased due to the dryness in the atmosphere.
6. It occurs rapidly at higher temperatures because water evaporates more rapidly as the temperature rises.