Have you heard of "the greenhouse effect" or "global warming"?As we burn natural gas,oil and coal,we release(排放)CO2 and other(1) A gases called "greenhouse gases" into the air.These gases act like a blanket to trap the earth's heat in the atmosphere(大气层).The(2) D is that ...
The greenhouse effect is the rise in temperature on Earth as certain gases in the atmosphere trap energy. Six main greenhouse gases are carbon dioxide (CO2), methane (CH4) (which is 20 times as potent a greenhouse gas as carbon dioxide) and nitrous oxide (N2O), plus three fluorinated indus...
Greenhouse Effect, Natural and Enhanced温室效应增强,自然 热度: 温室效应the greenhouse effect.演讲稿 英课件 热度: GreenhouseEffectandGlobal Warming GreenhouseEffect • KeyFactors Earth-SunTemperatureDifferences GreenhouseGasConcentrations • Theatmosphereistransparenttoincoming ...
Even now, about 80 percent of our electricity needs are fulfilled by crude, coal and gas. To know more about global warming, effects of ozone layer depletion and greenhouse gases download our app: BYJU’S – The Learning App.Test your knowledge on Global Warming Due Greenhouse Effect Put ...
Ramanathan, V.: Trace-gas greenhouse effect and global warming: Underlying principles and outstanding issues, Ambio, 27, 187- 197, 1998.Ramanathan, V.: Trace-Gas Greenhouse Effect and Global Warm- ing - Underlying Principles and Outstanding Issues - Volvo En- vironmental Prize Lecture - 1997,...
This ineasing global temperature, caused by greenhouse gasses from human activity, is the greatest effect. The gases that are causing global warming mainly include carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). Fossil fuel combustion, deforestation, and industrial processes account ...
For the latest information on the greenhouse effect, visit: LiveScience Topic: Greenhouse News & Features Additional resources NASA studies an unusual Arctic warming event Video: New study finds sea level rise accelerating EPA: Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990–2012 ...
Greenhouse gasesare gases in the Earth’s atmosphere which trap heat. An increase in greenhouse gases caused by human activity is responsible for thegreenhouse effectandglobal warming. MY LATEST VIDEOS Think how it feels when you enter a greenhouse or when you sit in a room with lots of windo...
The Greenhouse Effect & Global Warming TheGreenhouseEffect Carbondioxideisnottheonlygreenhousegas.Othergases,suchasmethane(CH4)andnitrousoxide(N2O),areevenstrongerinfraredabsorbers.ThenaturalgreenhouseeffectiscrucialformaintainingthepropertemperatureneededtosustainlifeonEarth.Withoutthesegreenhousegases,Earth’ssurface...
Global warming, then results from the discharge of additional greenhouse gases. Some greenhouse gases are created as a result of actions by human beings. The burning of coal, oil, and natural gas, sends carbon dioxide into the air and deforestation exacerbates its effects. Harmful greenhouse ...