-In this work apresentar we all causes or consequences of the contamination of the century.
this pollution is goin to become a disability in the world but this contamination can be controlled by not doing more damage to our planet throwing garbade on the floor etc.
there are types of soil contamination, contamination atmospheric, water pollution, noise pollution, etc.
such contamination is caused by ourselves this is given as enviromental and psychological.
martes, 29 de septiembre de 2009
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