Transpiration - GCSE Geography Definition

Transpiration is a transfer process where water is absorbed by a plant’s roots from the soil, moves up through the plant, and then evaporates as water vapour from tiny holes in the leaves called stomata. It’s a crucial part of the water cycle because it helps to return water to the atmosphere, and it also plays an important role in helping plants to cool down and transport nutrients. In geography, understanding transpiration is important because it affects climate and weather patterns, and it also helps us understand how plants interact with their environment.