domingo, 4 de abril de 2010

the water status








the water status

As you know, sins our aparition on earth we depended on, mainly, on water, our specie depends mainly on water, as many other species, but, with the new technology we found another way to use water, not only to drink it, the water can be used to take baths, produce energy, throw wastes, in the industries... but with all this uses the water is starting to end, at least the fresh water, the only kind of water that the human and anotheer species can drink. But we dont only waste it, we also polute it throwing human, industrial and many other types of wastes, we are assuring our specie's, and other specie's extinction. normally, the amount of fresh water on earth is of 3% but now at days is decreasing.






there are 3 main water resousces in earth, lakes, rivers and glaciers.



because the global warming the glaciers are smelting and moving to the ecuator, this increases the sea level and cause the floods, but the water produced by the melting of glaciers becomes dirty because it passes throug the contaminated water, just because it melted
earlier.
this was a glaciar and the same glaciar in 2009.
But the good news are that people are begining to be more concious about water, for example, here, in Bogotá the water consume decreased.
In conclution, water in earth is decreasing at, but if we take care of the water, like dont washing the car, closing the faucet when you are going to use the shampoo or the soap, decreacing the CO2 level in the artmosphere and dont throwing wastes to the ocean, we will save the water and the environment in earth.

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