domingo, 15 de maio de 2011

The world cries for help ... Global Warming!



Global warming is an environmental problem that affects the entire world, as the name says this issue heats up the planet Earth, this heating has a very negative for the environment and even to humans. One of the problems that occur with global warming is melting polar ice, reduced ice also kills the natural habitat of polar animals, in addition, sea level rises, and this increase changes the marine ecosystem and the water can penetrate into its nearby islands. The result of all this is to extreme climate change such as Europe, for example, has suffered waves of intense heat with the temperature level that reaches 40, it causes a huge impact around the world, the ecosystem can not be affected because depend on it for survival and when it is given a total cause imbalance in the world, affecting society in general, fauna, flora and even the economies of countries.
It's very large number of deserts which is emerging in the world every year as has occurred frequently out of season cyclone that devastated many urban areas. The most visible consequences of this tragedy that is happening and rising every day is indeed rising sea levels and this will cause the disappearance of many coastal cities a century hence, the increase in temperature causes the entire planet is damaged beyond cause imbalance of the ecosystem causing the deaths of several species, deforestation increases (due to fires caused by dry weather and hot), the disappearance of forests causing more problems, causing increases the desert areas on Earth.
Scientists believe global warming is occurring for over 150 years ago primarily due to manmade greenhouse gases by an increase of pollutants causing antopogênicos holes in the ozone layer, which is a protection against the sun, since the protection does not act it should not damage the Earth because without this protection the planet simply does not exist, there would be no life.

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