Hola, disculpen alguien que me ayude con la pronunciacion en ingles de este parrafo: water pollution. It's called water pollution any natural or human activity that changes its natural conditions. How is water contaminated We can distinguish between natural pollution and human contamination the natural contamination of water is due to processes inevitably produced by the forces of nature. For example a volcanic eruption, a great storm, the decomposition of organic matter in a swamp, a natural of oil from the reservoir, etc. Are processes that contaminate the water. Human pollution is the real concern, because it can totally transform aquatic environments. When human being use water, returned to the environment with less quality, but nature has mechanisms to restore its purity, so it can because again. Humans to aquatic pour very great quantities of waste, making impossible the recycling processes and natural purification of water. So many water bodies are contaminated. Water use and environmental impact

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2012-03-13T00:12:00+01:00

TE PODRIA AYUDAR SOLO NECESITARIA D UN MICROFONO PARA PODER DEIRTE UNA EXCELENTE PRONUNCIACION..........SERIA MAS O MENOS ASI....... guader polushion its coled guader polushion eni natural or iuman activiti dat chanch its natural condishion . jao is guader contamineit ui can distinguish bitguin natural .....and human contamineishon .

thi natural contamineishon of guader is du tu proces ineviteibol producid bai di fors of natshur for exampol a volcanc eruption a greit storm the descompisishion of organic mader in e suamp e natshural of oil from the riservoir . or processis that contamineit de wader. hiuman polushion is de rial concern , bicos it quen totely transform acuatic invairoments . uen hiuman being ius guader returned tu de enviroment uit less kiuliti , bat natshur jas mechanis tu ristor its piuriti so it quen bicos eguein .hiumans tu akuatic pur very greit cuantilis of uast meiking imposibol de reicycling proceses and natshural purifiqueitshon of guader so meny guader bodis or contaminetid . guader ius end inviromental impact............................ espero k te sirva ya k es un poco dificil escribir la pronunciacion........................=)