Question

If the atmospheric pressure is reduced to 0.5 bars, what effect would it have on the transpiration rate?

Answer 1

it becomes less

Answer 2

I think it might increase because the water vapor would evaporate more rapidly, just like water boiling at a lower temperature at altitude.

Answer 3

oh sorry he is right

Answer 4

yea but here in qn they ask a general qn dat if temperature drop suddenly then transpiration rate will decrease.. as transpiration process also occur to make its surroundiing cool too..