Chemical Reactions

Páginas: 3 (603 palabras) Publicado: 24 de mayo de 2012
Chemical Reactions and the environment

The carbon dioxide is a colorless gas, and is a little reactive. This gas is very important because the carbon dioxide is in the atmosphere and with this gaswe can live here in the earth.
One of the most important causes of the global warming is the greenhouse. This phenomena is composed for several gases like oxygen, carbon dioxide, nitrogen, andothers but the most abundant are the last (O2, CO2, and N), since few years ago the amount of carbon dioxide was increasing and that damaged the greenhouse and for
In the last century the amount ofcarbon dioxide had been increasing significantly and this happens for several reasons. I think that the most important of all is the smoke of cars, because in all the world there are lot cars, millionsand millions.
The excess of this gas in our planet is so dangerous, and we do not know it. We think that we do not see the damage, but we look it every day in our lives. In these days we ask whathappen with the weather, one day the weather was cold, and the next day in hot, that happens because the atmosphere contain a lot carbon dioxide. Another result of the increase of carbon dioxide is thatthe phenomenon of erosion was increasing, and with that the crops are affecting. Also when we burn garbage the smoke is so dangerous because this process releases a big amount of Carbon dioxide.The fabrics that uses petroleum, carbon, and another gases for obtain energy were another reason. When we use petroleum, we release a big concentrate of carbon dioxide.
Other reason is that since manyyears ago the humans began to cut a big amount of trees and plants, especially trees, and one of the functions of the trees is to eliminate el carbon dioxide of the air and that carbon dioxideconverts in oxygen.
These results are very important to control it because in a few years, the damage will be worst and we will be affected.
One way for control it is change all the cars that uses...
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