This question is incomplete. Here's the complete question.
Paheli noticed water being pulled by a water pump to an overhead tank of a 5 storied building.
She wondered how water moves up to great heights in the tall trees standing next to the building.
Can you tell why?
Answer:
The trees´ transpiration, which happens in the leaves, makes water evaporate through their stomata. The constant evaporation generates a suction force that rises water from the soil through the roots to the top of the trees.
Explanation:
Similarly, water is pulled by a water pump to an overhead tank due to the suction pull generated by the pump.
