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Scienceray > Tags > water
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 | | What is Pollination? | | by Swapna P, Mar 18, 2008 | | Pollination is the transference of pollen grains from the other of a flower to the stigma. | | Comments(0) Liked It: 0 |
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 | | How is Rainfall Measured | | by Swapna P, Feb 29, 2008 | | The rainfall is measured by a rain gauge. Now a days many countries are using rain gauge for measuring rainfall. During the raining seasons its use is very helpful. | | Comments(0) Liked It: 0 |
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 | | Prevent Soil Erosion | | by Swapna P, Jan 23, 2008 | | Erosion is the gradual wearing away of the earth’s surface by water, wind or glaciers. The loss of soil, rocks and sand robs the earth of its fertile top layer of soil. | | Comments(0) Liked It: 0 |
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 | | Thermos Flask: A Useful Invention | | by Swapna P, Jan 22, 2008 | | The thermos flask is a special kind of bottle in which hot liquids like tea and milk remain hot and cold item like ice, cold water etc. cool for a long time. | | Comments(0) Liked It: 0 |
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