February 4, 2012
There is lots of pollution in the world caused by many factors. One type of pollution is Water pollution, which is caused by the humans contaminating the lakes, rivers and oceans. This type of pollution is present globally and proves to be the reason for a huge number of deaths. Natural calamities like volcanoes, earthquakes and storms result in a change in the biological status of the water. There are many ways and reasons by which water gets polluted. Some of them are through chemicals both natural and manmade. Some viruses are produced through water pollution resulting in many diseases.
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