Greenhouse Effect

Greenho aim Effect is a term for the role the atmosphere plays in helping fiery the earths surface. The atmosphere is largely transparent to incoming short-wave ( or ultrviolet) soalr radiation, which is absorbed by earths surface. The earth receives energy from the sun, which perfervids the earths surface. As this energy passes through the atmosphere, a certain percentage gets scattered. Some part of this energy is reflected back into the atmosphere from the work and ocean surface. The rest (70%) truly remains behind to heat the earth. n order to establisha balance, therefore, the earth must radiate some energy back into the atmosphere. As the earth is much ice chest than the sun, it does non emit energy as visisble llight. It emitsthrought is frared or thermal radiation. However, certain gases in the atmosphere. Without this blanket stamp, the earth would be around 30oC colder than it normally is. These gases like light speed dioxide, methane and nitrous oxide along with wat er vapour, comprise less than one per cent of the atmosphere.They are called glassho determination gases as the working principle is same as that which occurs in a glasshouse. Just as the galss of the greenhouse prevent the radiation of excess energy, this gas blanket absorbs some of the energy emitted by the earth and keeps temperaature level intact. This resolution was first recognized by a France scientist, Jean-Baptiste Fourier, who pionted out the similarly in what happen in the atmosphere and in a green house. Hence he terms the greenhouse effect. This gas blanket has been in place ever since the creation of the earth.Since the industrial revolution human activities have been releasing much and more(prenominal) of these greenhouse gases into atmosphere. This leads to the blanket becaming thicker and upsets gses are called sources and those that remove them are known as sink. A balance between source and sink maintains the level of these greenhouse gases. Humankind upsets this balance when new source that interfere with the natural gas. When we destroy forest, the degree Celsius stored in the treeescapes as carbon dioxide into the atmosphere.Increasing agricultural activities, changes in drink down use patterns, and other sources lead to rising level of methane and nitrous oxide. Industrial processes also release artificial and new greenhouse gases like CFCs (chlorofluorocarbons), while auto exhaust fumes lead to ozone generation. The resulting enchaned greenhouse effect is more commonly referred to as global warming or climate change. Global warming is a result of the increase of thickness of the greenhouse gas layer that is release into the atmosphere through human activity like burning fossil fuel. add greenhouse gas concerntration may be resulting in more heat being trap in the atmosphere and increasing global temperature emitted by the cars we drive, the furnaces we use to heat our homes and the industries that produce oil and gas, create ele ctricity and develop products for the worlds marketplace. These greeghouse are completely human caused. They harm stratospheric ozone and so are non as directly responsible for global warming as carbon dioxideis.The question of reducing their presence in the stratosphere is being taken care of in another global convention, the Montreal Protocol. These gases are particularly effective in absorbing long wave radiation from the earths surface and preventing heat from escaping. Alhtough the views and opinions of throng across the world vary on issues relating to the cause of global warming and its possible impacts, there is a common understanding that is is a cause for study global concern and must be adressed immediately.Greenhouse EffectGreenhouse Effect is a term for the role the atmosphere plays in helping warm the earths surface. The atmosphere is largely transparent to incoming short-wave ( or ultrviolet) soalr radiation, which is absorbed by earths surface. The earth receives energy from the sun, which warms the earths surface. As this energy passes through the atmosphere, a certain percentage gets scattered. Some part of this energy is reflected back into the atmosphere from the land and ocean surface. The rest (70%) in reality remains behind to heat the earth. n order to establisha balance, therefore, the earth must radiate some energy back into the atmosphere. As the earth is much cool than the sun, it does not emit energy as visisble llight. It emitsthrought is frared or thermal radiation. However, certain gases in the atmosphere. Without this blanket effect, the earth would be around 30oC colder than it normally is. These gases like carbon dioxide, methane and nitrous oxide along with water vapour, comprise less than one per cent of the atmosphere.They are called greenhouse gases as the working principle is same as that which occurs in a greenhouse. Just as the galss of the greenhouse prevent the radiation of excess energy, this gas blanket absorb s some of the energy emitted by the earth and keeps temperaature level intact. This effect was first recognized by a France scientist, Jean-Baptiste Fourier, who pionted out the similarly in what happen in the atmosphere and in a green house. Hence he terms the greenhouse effect. This gas blanket has been in place ever since the creation of the earth.Since the industrial revolution human activities have been releasing more and more of these greenhouse gases into atmosphere. This leads to the blanket becaming thicker and upsets gses are called sources and those that remove them are known as sink. A balance between source and sink maintains the level of these greenhouse gases. Humankind upsets this balance when new source that interfere with the natural gas. When we destroy forest, the carbon stored in the treeescapes as carbon dioxide into the atmosphere.Increasing agricultural activities, changes in land use patterns, and other sources lead to rising level of methane and nitrous oxi de. Industrial processes also release artificial and new greenhouse gases like CFCs (chlorofluorocarbons), while locomote exhaust fumes lead to ozone generation. The resulting enchaned greenhouse effect is more commonly referred to as global warming or climate change. Global warming is a result of the increase of thickness of the greenhouse gas layer that is release into the atmosphere through human activity like burning fossil fuel. addition greenhouse gas concerntration may be resulting in more heat being trap in the atmosphere and increasing global temperature emitted by the cars we drive, the furnaces we use to heat our homes and the industries that produce oil and gas, create electricity and develop products for the worlds marketplace. These greeghouse are completely human caused. They harm stratospheric ozone and so are not as directly responsible for global warming as carbon dioxideis.The question of reducing their presence in the stratosphere is being taken care of in anoth er global convention, the Montreal Protocol. These gases are particularly effective in absorbing long wave radiation from the earths surface and preventing heat from escaping. Alhtough the views and opinions of flock across the world vary on issues relating to the cause of global warming and its possible impacts, there is a common understanding that is is a cause for major(ip) global concern and must be adressed immediately.