Water - resources extremely valuable but not endlessly. Although accounting for over 97% of the water surface of the Earth, but water can be used for living and producing very little, only about 3%. But now the water is seriously polluted due to many reasons but the main reason was due to the production and of human consciousness.
The scarcity of fresh water has caused serious consequences the environment, the ecosystem, the species, including humans, potentially war .... Thus the theme "water contamination and the consequences" with the aim of introducing profile existing water pollution in the world and in our country, as well as the consequences that it causes. From that set out measures to solve, call the people to join hands protect this valuable resource, is also to protect us and future generations.
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