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Sabtu, 24 April 2010

EXPLANATION TEXT

ARSIANTI DEWI K.S.N
2201408124

HOW DOES THE RAIN HAPPEN?

Rain is the natural phenomenon when the water falls from the clouds in the sky. It also the primary source of fresh water for most areas of the world, providing suitable conditions for diverge ecosystems as well as water for hydroelectric power plants and corp irrigation.


The phenomenon of rain is actually a water circle. Rain's process is begun when the sun heating the water on the Earth's surface and causing the surface's water to evaporate. After that, it rises into the Earth's atmosphere and condenses into liquid droplets. The droplets grow until they heavy, it also known as the clouds. If there is a wind, those clouds will be blown and move to another area. When the cloud gather again, there will be a group of clouds. In the beginning, it is seen like a groups of white pillows. Next, the color of it changes become Grey or darker. As the result, the droplets fall to the earth as precipitation in the form of rain. Sometimes when the rain falls, it is preceded or followed by the thunder.


However, not all the rain reaches or falls to the Earth's surface. Some evaporates while falling through dry air. It is often seen in hot, dry dessert region.

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