domingo, 13 de mayo de 2012

Be carefull with greenhouse effect!


The greenhouse effect is a natural phenomenon that has developed our planet to allow life to exist, so named precisely because the Earth functions as a real gases.
Thanks to this natural phenomenon on Earth is neither too cold, like Venus, not too hot, like Mars.

The problem with the greenhouse effect is human actions that have generated more greenhouse gases than the atmosphere can process and release, causing drastic changes in temperatures around the world, Costa Rica is non an exception.


There are many human activities that contribute to the creation of gases which stay for a long period of time on the ozone layer. These gases are indirectly responsible for the high temperatures, since we are the only direct responsibles.

For example, the CO2 emitted into the atmosphere today about 50% take 30 years to disappear, 30% will remain for centuries and the remaining 20% ​​will last several thousand years.

via: cuidemoselaire.com

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