Another important “loop” in the water cycle involves condensation of water vapor in the atmosphere to form rain, soaking of the rain into the ground, uptake of the water by plant roots, and return of that water, in the form of water vapor, back into the atmosphere by transpiration through the leaves of the plants.
Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere