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The main cause is the increased concentration of carbon dioxide in the atmosphere. This increase is caused by
* burning of fossil fuel (coal, oil, wood and natural gas) which released carbon dioxide,
* deforestation, cutting down trees and forests that would act as a sink to absorb carbon dioxide.
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What is the main objective of greenhouse effect?
The main objective of the greenhouse effect is to keep the earth warm. It has been doing this successfully for millions of years. Unfortunately we have caused an enhanced (or accelerated) greenhouse effect which is causing global warming.
What heat is caused by the greenhouse effect?
Global warming in the atmosphere is the heat caused by the greenhouse effect. Carbon dioxide, methane and other greenhouse gases produced by industrial factories are the main causes of greenhouse effects.
What are some non-examples of the greenhouse effect?
There is a greenhouse effect on Earth because three-atomed gases in the atmosphere retain heat and ensure that the earth stays warm. Other examples of a greenhouse effect are the atmospheres of Venus and Mars. Mercury has an atmosphere but has no greenhouse effect, as the main gases (hydrogen, helium and oxygen) are not greenhouse gases. So Mercury is a non-example of the greenhouse effect. The moon is also a non-example, as it has no atmosphere at all.
Do greenhouse gases increase global temperature?
Yes. In the absence of greenhouse gases, the world would be some 30 degrees celsius colder. At the other extreme, greenhouse gases contribute to the extreme heat on the planet Venus. So, a normal level of greenhouse gases, including carbon dioxide, is very desirable. The present increase in the level of atmospheric carbon dioxide is considered to be the main cause of increasing average global temperatures.
What is the name of the main greenhouse gas?
Water vapor. It accounts for almost all of the green house effect, over 70%. CO2 accounts for 5%.A:The main greenhouse gas as far as global warming is concerned is carbon dioxide.
Is the main atmospheric gas responsible for the greenhouse effect carbon dioxide?
The normal greenhouse effect which keeps the earth warm enough for life is caused largely by water vapour, with a small effect from carbon dioxide and methane.However, the greenhouse gas responsible for the present enhanced greenhouse effect is carbon dioxide, yes.
What is the main objective of greenhouse effect?
The main objective of the greenhouse effect is to keep the earth warm. It has been doing this successfully for millions of years. Unfortunately we have caused an enhanced (or accelerated) greenhouse effect which is causing global warming.
What is the main idea of factors affect climate?
greenhouse effect
What heat is caused by the greenhouse effect?
Global warming in the atmosphere is the heat caused by the greenhouse effect. Carbon dioxide, methane and other greenhouse gases produced by industrial factories are the main causes of greenhouse effects.
What is carbon dioxide in the greenhouse effect?
Carbon dioxide is the main greenhouse gas. It also causes global warming.
What is the substance causing the greenhouse effect?
There are several substances that cause the greenhouse effect and they are called greenhouse gases. The main greenhouse gases are: CO2 (Carbon Dioxide) N2O (Nitrous Oxide) O3 (Ozone) CH4 (Methane) CFC (Chlorofluorocarbon) H2O (Water Vapor) A: There are four primary greenhouse gases. They are carbon dioxide, methane, nitrous oxide, and fluorocarbons. There are others, but these are the ones of greatest concern.
What are some effects of the greenhouse effect?
There is a greenhouse effect on Earth because three-atomed gases in the atmosphere retain heat and ensure that the earth stays warm. Other examples of a greenhouse effect are the atmospheres of Venus and Mars. Mercury has an atmosphere but has no greenhouse effect, as the main gases (hydrogen, helium and oxygen) are not greenhouse gases. So Mercury is a non-example of the greenhouse effect. The moon is also a non-example, as it has no atmosphere at all.
Is human activity the main cause of climate change?
Human activity is the main cause of the present climate change. Burning fossil fuels and deforestation mean that the amount of greenhouse gas in the atmosphere has been gradually increasing since the start of the Industrial Revolution. This is causing an accelerated greenhouse effect, which is global warming, and this is causing climate change.
What are some non-examples of the greenhouse effect?
There is a greenhouse effect on Earth because three-atomed gases in the atmosphere retain heat and ensure that the earth stays warm. Other examples of a greenhouse effect are the atmospheres of Venus and Mars. Mercury has an atmosphere but has no greenhouse effect, as the main gases (hydrogen, helium and oxygen) are not greenhouse gases. So Mercury is a non-example of the greenhouse effect. The moon is also a non-example, as it has no atmosphere at all.
Do greenhouse gases increase global temperature?
Yes. In the absence of greenhouse gases, the world would be some 30 degrees celsius colder. At the other extreme, greenhouse gases contribute to the extreme heat on the planet Venus. So, a normal level of greenhouse gases, including carbon dioxide, is very desirable. The present increase in the level of atmospheric carbon dioxide is considered to be the main cause of increasing average global temperatures.
What in the air is related to global warming?
The greenhouse gases in the air are related to global warming. Greenhouse gases cause the enhanced greenhouse effect which is causing the warmth in the earth overall. The main greenhouse gases are:Water Vapor 36 - 72% effectCarbon dioxide 9 - 26%Methane 4 - 9%Ozone 3 - 7%Nitrous OxideCFCsIt is not possible to give an exact figure for the greenhouse effect of each gas as some of the gases overlap by emitting and absorbing radiation at the same frequencies.
How has the greenhouse effect led to global warming?
The natural greenhouse effect has kept the earth warm for millions of years.When we started burning fossil fuel and cutting down the forests much more greenhouse gas went into the atmosphere.This is causing the enhanced greenhouse effect when all the extra gas warms up and holds in the heat.This has led to global warming.Excessive use of fossil fuels has increased the levels of greenhouse gases like CO2 and CH4 which retain the heat radiated by the sun, consequently increasing the temperature of the earth's atmosphere.A: The greenhouse effect is the main cause of global warming.The Earth's atmosphere has the job of reflecting ultraviolet radiation and trapping infrared heat in the atmosphere, preventing the Earth from getting too cold. In the Greenhouse Effect extra levels of gases such as methane and carbon dioxide can gradually heat up the Earth more than needed, or in other words, causing global warming.A:Strictly speaking, the greenhouse effect does not cause global warming.The greenhouse effect is a natural process that keeps the earth warm. Therefore the greenhouse effect does not cause global warming. However the impact of greenhouse effect is enhancedby human activities (deforestation, fossil fuel combustion etc).This enhanced greenhouse effect is what causes global warming as these processes increase the levels of greenhouse gases in the atmosphere! Thus the increase in concentration of greenhouse gases is the problem.More and more fuels are burned as industry develops and the forests( carbon dioxide sponges ) are being cut down, resulting in less things to absorb carbon dioxide. Carbon dioxide is a greenhouse gas, (it is also one of the many carbon's compounds). Anyway, carbon dioxide gets stored up in the atmosphere as the greenhouse effect increases.
