Transpiration and Evaporation

Q. ____ is the main source of energy that drives water cycle.

1. Sun
2. Moon
3. Earth
4. Air

Q. The process through which plants perspire is called .

1. transpiration
2. diffusion
3. photosynthesis

Q.

Question 37
If a potted plant is covered with a glass jar, water vapour appear on the wall of glass jar. Explain why?

Q. ____ is the main source of energy that drives water cycle.

1. Sun
2. Moon
3. Earth
4. Air