Everybody thinks that the global heating is centered in the increase in the average temperature of the Earth's near surface air and oceans in recent decades, but how it increases this temperature?
If the heating comes from the outside as they say, that would increase in also the rains proportionally and we had spoken of drought these last years.
Reason why the only logical explanation is that this heat comes from within Earth. If the Earth’s mantle is directly underneath crust, (it’s smaller in the oceanic zones) In the mantle, temperatures range between 500°C-900°C (932°F-1,652°F the zone of contact with the crust. how the heat climbs to the surface, if it finds more "obstacles" in their way less heat will arrive at the surface:
- In the oceanic zones the mantle is smaller and the temperature is smaller and also it crosses cold water levels so when it arrives at level zero its temperature is not sufficient to evaporate the water to form clouds and rain.
- In the terrestrial zones it is where at the end of century XIX the heat has been increased what it has happened in the crust in that time?
En 1859 Edwin Drake perforated the first oil well in Pensilvania.
The storage of Carbon in the fossil deposits (coal, petroleum and natural gas) supposes a reduction of carbon dioxide in the atmospheric levels. If they free the fósil deposits the amount of carbon dioxide of the atmosphere is greater and we added to it that the possibilities of recycled are reduced when diminishing the wooded mass and vegetal.
the warm of the interior trying to arrive at the surface and it finds with the fossil deposits. They retain that heat so that it does not leave to the surface. These fossil deposits do not have oxygen like the carbon dioxide that are used in the extinguishers,and other thermal insulators like plastic, fabric, etc. They are derived from these fossil deposits and in addition to change to these thermal insulators by other elements more conductors of the heat, as in the case of petroleum that they introduce water, the water carrys hotter to the surface. This heat arrives at the atmosphere where they are the Greenhouse effect gases. The atmosphere retains more heat and it still gives back to the Earth more energy causing a imbalance in the radiactive balance. It casuses air masses of different temperatures take place forts rains and wind (hurricanes, etc.), and electric activity
We do not forget the tectonic plates, the increase of heat causes that there is a greater vulcanism and seismicity, and they move with more facility so they are producing more earthquakes, tidal waves (tsunami), volcanic eruptions, etc. They release more heat of interior. the governments are dedicated to prove their armament in the most unstable or fragile zones like France that bombs its atoll where it is the crater of the meteorite.
2007-03-09
11:16:21
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9 answers
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asked by
Gracia G
1
in
Environment