[....tHe gReeNhouSe eFfeCt....]
The greenhouse effect is produced of natural way and of artificial way… It’s produced because there are a lot of greenhouse gases in the earth’s atmosphere…. In the year 1974 the Scientifics Frank Rowland and Mario Molina discovered the thickness
Of the ozone layer. Now the production of the gases that produce the greenhouse effect is growing by the human intervention. The gases absorb solar energy, the prevent that the days be too hot or the nights too cold; The increase of this gases produce big changes in the universal level, with the greenhouse effect the temperature can increase a lot, this say to us why the weather is changing so much, and why in this winter the weather like is so hot….

cRedits: internet..[http://www.geocities.com/edu112ve/efectoi.html]