we have a short animation to explain a forests role in a watershed and how forests affect our water supplies.rainfall within a watershed is directed by the elevation of the landscape towards the lowest points,where it eventually drains into a larger body of water ,like a river or lake. every thing within a watershed,including wildlife,people and industry are linked by their common use of a limited water supply.the fate of each drop of rain depends on when and where it lands.some of the rain evaporates back in to the atmosphere from the surface of plants.water hitting the ground can also evaporate or sink into the soil.