The greenhouse effect is a condition in which the temperature of an object surface ofthe sky, such as planets, stars rise dramatically. The increase in temperature is caused due to the changing conditions of atmospheric composition and the circumstances surrounding the sky. actual use of the term greenhouse effect was adopted by the farmers in European countries, because global warming is the same mechanism as happens in a greenhouse that is used for plantation in the country. Usually farmers use greenhouses in winter. Plants that are planted in the greenhouse will remain alive and not frozen to death by the influence ofwinter, because the glass will block the incoming temperature and reflect back out.This led to frequent misunderstandings. that the greenhouse effect caused by the many glass-walled house. What happens on earth is, when the sun light on the earth'satmosphere and surface, about 70 percent of that energy remained on earth, is absorbed by soil, plants, oceans and other objects. 30 percent of the rest is reflectedback by clouds, rain and other reflective surfaces, but hot 70 per cent were not always being on earth. Objects around the planet that absorbs sunlight back often radiate absorbed heat. Most of the heat goes into space, stay there and will be reflected back to the bottom surface of the earth, when the substances in the atmosphere. Such as carbon dioxide, methane and water vapor. The heat is what makes the earth's surface to stay warm rather than in space, because more energy is absorbed than reflected back. So if the Earth had no greenhouse gases, then the temperature of the earth will be too cold for life creatures in it. example, the planet Mars has no greenhouse gases, sothe temperature there was around -30 degrees Celcius.if the same temperature on the earth , of course there is no creature can live. It does not matter if gas concentrations of greenhouse gases in a state of constant, there is no drastic jump like this now.Increasing concentrations of greenhouse gases gas caused a variety of human activities that trigger the gas emitted into the atmosphere. With the emission of these gases, the concentration in the layers of the earth's atmosphere will be higher. This condition will result in the sunlight reflected by Earth's surface would be difficult to passand become trapped in the earth's surface. Increased levels of greenhouse gases will increase the greenhouse effect that may contribute to global warming.
The Greenhouse Effect for Life on Earth
05 May, 2011
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