YOUR-SAY

Contamination.

The pollution in our planet has always existed, since we have not learned to respect it and we have damaged it in all possible ways.

It is true that before there was not much pollution since the factories did not exist, and the use of cars, aerosols and all this type of products have arisen at present time.
When I was a child, I did not become aware of what contaminates the atmosphere, but now I invite you all to consider that to take care of the atmosphere is something vital to conserve our existence and the other beings, in good conditions of health.