Tuesday, June 26, 2012

The smog

Today I'm going to talk about a very important problem: pollution in Santiago. I'm grow up in a green city, you remember it, Chillán. So when i came to the capital i was very shocking with the big grey clowd that cross the sky and the city.
What it is?
Smog is a type of air pollution. It's caused by the burning of coal within a city and others component and for  the emision of carbon dioxide from the particular vehicules.
How to solved it?
I think that the solution are much cheaper then the politians thinks. We have to use more often cleaning vehicules, like bicicles. Other way to decrease the pollution is  the supervising of the big industries because they are an important porcent of smog

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