Answer: condensation, evaporation, transpiration, and green water
In tropical rainforest, a heavy daily convectional rain occurs which is caused by condensation of water. The trees and green vegetation intercept the rain and consequently little green water ends up in rivers and other form of water. Next, the trees will take up water vapor by transpiration through the pores of leaves and would undergo evaporation or water lost by means of heat. After that, the water vapor will return to the atmosphere for condensation that will provide rainfall.