1 Which Is the Best Example of the Greenhouse Effect
In its atmosphere the Earth would be about 18C colder on average than it is now. These gaseswater vapor H2O carbon dioxide CO2 and methane CH4keep ground temperatures at a global average of about15 degrees C 60.
The Energy Not Reflected Or Absorbed By The Atmosphere Heats The Earth S Surface
The excessive burning of fossil fuels such as petrol coal etc.

. The greenhouse isalso called a HOT HOUSE because it gets so hot. Carbon dioxide which is emitted from fuel burning is responsible for approx 87 of global warming and has alarmingly increased by 27 since the industrial revolution. Despite carbon dioxides comparatively low GWP among major greenhouse gases the large human-caused increase in its atmospheric concentration has caused the majority of global warming.
But in the last century or so humans have been interfering with the. Greenhouse gases include CO2 water vapor methane nitrous oxide and ozone. Best describes how the greenhouse effect worksFAQwhich the following best describes how the greenhouse effect worksadminSend emailDecember 20 2021 minutes read You are watching which the following best describes how the greenhouse effect works.
This is an increase in the ambient temperature of Earth which will negatively affect life on Earth. At the top of the troposphere 12 miles high ozone acts as a greenhouse gas trapping heat. Without the heating caused by the greenhouse effect Earths average surface temperature would be only about 18 C 0 F.
Carbon dioxide methane and other greenhouse gases trap heat that would otherwise escape Earths atmosphere. Usually when ozone. NASA has observed increases in the amount of carbon dioxide and some other greenhouse gases in our atmosphere.
Carbon dioxide CO2 It is a naturally occurring gas produced by living organisms and fermentation. Rooms of a house in cold countries whose windows are closed and sunlight falls on them become warm due to the greenhouse effect. The greenhouse effect is caused by gases such as carbon monoxide carbondioxide and nitrogen escaping into the atmosphere.
The interior of a car parked in the sunshine with its windows closed becomes very hot due to the greenhouse effect. The carbon dioxide strongly absorbs. By far the most abundant of the hydrofluorocarbons trifluoromethane has an atmospheric lifetime of 260 years and traps 11700 times as much heat as carbon dioxide.
For example the melting of the Chacaltaya Glacier in Bolivia has exposed dark rocks beneath it. The Greenhouse EffectThe greenhouse effect in environmental science is a popular term forthe effect that certain variable constituents of the Earths lower atmospherehave on surface temperatures. Burning fossil fuels like coal and oil puts more carbon dioxide into our atmosphere.
The greenhouse effect is fundamental science. Too much of these greenhouse gases can cause Earths atmosphere to trap more and more heat. The greenhouse effect on Venus is particularly large which brings its surface temperature to as high as 462 C 864 F.
In the right proportion these gases do a critical job ensuring the atmosphere holds onto enough heat to support every kind of life on the planet. Part of what makes Earth so amenable is its natural greenhouse effect which keeps the planet at a friendly 15 C 59 F on average. At top of stratosphere 30 miles high ozone absorbs most of the harmful ultraviolet radiation from the Sun.
Likewise methane is responsible for a large portion of recent warming despite having a GWP much lower than several other greenhouse gases because emissions have increased. This is due to several reasons. This causesthe earth to warm up.
Warming of the surface and lower atmosphere of a planet such as Earth or Venus that is caused by conversion of solar radiation into heat in a process involving selective transmission of short wave solar radiation by the atmosphere its absorption by the planets surface and reradiation as infrared which is absorbed and partly. In the middle of the tropsohere ozone helps clean up certain pollutants. Greenhouse gases allow the suns light to shine onto Earths surface and then the gases such as ozone.
Carbon dioxide nitrous oxide methane water vapour effectively prevent some of this longwave radiation from leaving the atmosphere. Apart from the Earth there are other planets in the solar system that also have greenhouse effect. For that reason Earth is sometimes called the Goldilocks planet its conditions are not too hot and not too cold but just right to allow life including us to flourish.
Definition of greenhouse effect. The rocks absorb heat from the sun speeding up the melting process. Many scientists use the term climate change instead of global warming This is because greenhouse gas emissions affect more than just temperature.
On Venus the very high concentration of carbon dioxide in the atmosphere causes an extreme greenhouse effect resulting in surface temperatures as high as 450 C 840 F. Global warming is by far the greatest disadvantage of the greenhouse effect. Human activities are changing Earths natural greenhouse effect.
It would be easy to form the opinion that everything we know about climate change is based upon the observed rise in global temperatures and observed. Has resulted in an increase in the number of greenhouse gases in the atmosphere resulting in a phenomenon known as Global Warming. That would make it too cold to support life as we know it.
The greenhouse effect happens when certain gases which are known as greenhouse gases accumulate in Earths atmosphereGreenhouse gases include carbon dioxide CO 2 methane CH 4 nitrous oxide N 2 O ozone O 3 and fluorinated gases. The sun emits shortwave radiation which passes through Earths atmosphere and is absorbed by Earths surface. Examples of Green House effect.
The greenhouse effect is when carbon dioxide and other gases in the Earths atmosphere capture the Suns heat radiation. Some energy is re-emitted back into the atmosphere as longwave radiation. Besides the heating of an automobile by sunlight through the windshield and the namesake example of heating the greenhouse by sunlight passing through sealed transparent windows the greenhouse effect has been widely used to describe the trapping of excess heat by the rising concentration of carbon dioxide in the atmosphere.
These gases get trapped inthe ozone layer and do not let the suns rays escape very easily. A rise in the level of the greenhouse temperature directly contributes to the rising temperature of the planet. As the greenhouse gases tend to increase their ability to trap the heat and radiate it back to the earths surface also increases.
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