How The Water Cycle Works

Water is something that is needed by living things on earth. In general, the amount of water that exist on this planet is as though human beings, animals and many plants use water for their needs. The amount of clean water does not seem limited, but actually experiencing water hydrologic cycle in which water is dirty and mixed with many substances washed back through natural processes.

Hydrologic cycle process ongoing that makes the water a renewable natural resource. The amount of water on earth is very much in the form of liquids, gases / vapors, or solid / ice. The amount of water seemed to look more and more because of ice in the polar north and south poles melting-Miners keep the earth from global warming that threatens the survival of humans on earth.

           

The occurrence of rain comes from water vapor in the lakes, seas, rivers. Evaporation occurs because the rays of the sun, after the evaporation of the lake water, steam billowing into the atmosphere together with other vapor derived plants that produce oxygen from photosynthesis. After the steam is condensed and becomes clouds, clouds moving horizontally or vertically as carried by the wind. After it rains down to earth and used a variety of human activities some of it seep into the ground and gathered into ground water and back again to Lake.