Wednesday 14 september 2016 week 8 term 3
The water cycle
There is the same amount of water on earth today as when the earth was created. Water is very important for the survival of human beings, plants and animals. I will provide you with an explanation on how water is recycled.
The water cycle is also called a hydrological cycle. This cycle includes precipitation, evaporation, condensation and transpiration.Water changes from liquid to vapor and then liquid again.
Firstly, water from lakes, rivers, streams and sea is heated up by the sun then it evaporates. When it evaporates, into the atmosphere then forms clouds by condensation. When clouds get heavy it falls down as rain assisted by gravity. If the rain falls down as rain assisted by gravity. If the rain falls down in solid form, it is snow or sleet.
The water reaches the ground and flows across the land until it reaches rivers, lakes, streams and sea. Some water can also sink through into the ground.
The water cycle begins all over again by evaporation.
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