jueves, 10 de marzo de 2011

Save the Planet





Pollution can take the form of chemical substances or energy, such as noise, heat, or light. Pollutants, the elements of pollution, can be foreign substances or energies, or naturally occurring; when naturally occurring, they are considered contaminants when they exceed natural levels.

Recomendations :
1.     Cutting down on the amount of waste that you create.
2.     Reduce the amount of water you use.
3.     Think carefully before using paper.
4.     Stop using plastic.
5.     Give your car a break.



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