The scheme presents endless cycle of water on above and below the surface of the earth.
Overall, there are five stages of water cycle. The process begins with evaporation and ends with salt water intrusion.
There is a fascinating fact that the ocean contributes about eighty percent of total water vapour in air so after evaporation water condense in vapour. Water vapour formate clouds which produce precipitation such as rain, snow and hail . After some precipitation accumulates in depressions between hills and on mountain tops, it turns into water and perpetrates into runoff surface. Water slightly goes down inside the mountains. Once groundwater reaches imperious layer it goes straight to the ocean. In addition, water, it can be melted snow or hail , washes away minerals from which mountains consist of.
