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In general, the climate as a result of the interaction of physical processes and kimiafisik parameters, such as temperature, humidity, wind and rainfall patterns that occur in a place on earth .. How global warming because the greenhouse effect that excessive (more than normal conditions) in Earth's atmosphere, as a result of disruption of the composition of greenhouse gases (GHGs) such major CO2 (carbon dioxide), CH4 (Methane) and N2O (Nitrous Oxide ), HFCs (Hydrofluorocarbons), PFCs (Perfluorocarbons) and SF6 (Sulphur hexafluoride) in the atmosphere.
When the beam / radiation from the sun in the form of visible light or short wave enters the atmosphere, some parts of the reflected light or reflected back by the clouds and the dust found in space, while others are forwarded to the land surface. Of radiation directly to the surface some is absorbed by the earth's land, but the other part "reflected" back into space by ice, snow, water, and reflective surfaces other earth. The process of space solar rays penetrate the atmosphere up to the surface of the earth until we can feel the temperature of the earth to warm is called the greenhouse effect (ERK) Without the greenhouse effect on earth ikim system, then the earth became habitable due to global temperature is too low (minus .) The term greenhouse effect, taken from the way of planting used by farmers in temperate regions (state which has four seasons).
When the beam / radiation from the sun in the form of visible light or short wave enters the atmosphere, some parts of the reflected light or reflected back by the clouds and the dust found in space, while others are forwarded to the land surface. Of radiation directly to the surface some is absorbed by the earth's land, but the other part "reflected" back into space by ice, snow, water, and reflective surfaces other earth. The process of space solar rays penetrate the atmosphere up to the surface of the earth until we can feel the temperature of the earth to warm is called the greenhouse effect (ERK) Without the greenhouse effect on earth ikim system, then the earth became habitable due to global temperature is too low (minus .) The term greenhouse effect, taken from the way of planting used by farmers in temperate regions (state which has four seasons).
Farmers used to grow vegetables or flowers in the greenhouse to keep the room temperature remains warm. Why use a glass / translucent material? Because of the nature of the material that can be impenetrable to sunlight. Of the incoming rays, will be reflected back by objects / surfaces in the greenhouse, when the reflected beam was transformed into heat energy in the form of infrared rays, heat energy is then trapped in a greenhouse. Similarly, one of our Earth's atmosphere function like rumak glass. From the above explanation can we understand how the mechanisms of the greenhouse effect on Earth. Then how the relationship between the greenhouse effect, global warming and climate change? Simply described as follows that is not absorbed sunlight the earth's surface will be reflected back from Earth's surface into space. As explained above, visible light is short wave after wave reflected back turned into a long form of heat energy (infrared light), we feel. But some of that heat energy can not penetrate or escape back out into space, because the layer of atmospheric gases have disrupted its composition (the composition is redundant). As a result of heat energy that should escape keangkasa (stratosphere) to be radiated back into the earth's surface (troposphere) or the presence of additional heat energy back to earth in a period of time long enough, so more than the normal condition, this is excessive greenhouse effect http://climatechange.menlh.go.id - Climate Change - Indonesia Powered by Mambo Open Source Generated: 3 February, 2009, 10:12 because the composition of the layer of greenhouse gases in the atmosphere is disturbed, consequently trigger a rise in average temperature of earth surface warming then there global.
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