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Q.

Wht is gllobal warming
wht ccan happen

Tags: wht, gllobal warming wht ccan
Asked by angad sahani, 16 Jan '08 06:52 pm
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Answers (3)

 
1.

Global warming is the increase in the average temperature of the Earth's near-surface air and oceans in recent decades and its projected continuation.
The global average air temperature near the Earth's surface rose 0.74 0.18 C (1.33 0.32 F) during the 100 year period ending in 2005. The Intergovernmental Panel on Climate Change (IPCC) concludes "most of the observed increase in globally averaged temperatures since the mid-20th century is very likely due to the observed increase in anthropogenic greenhouse gas concentrations" via the greenhouse effect. Natural phenomena such as solar variation combined with volcanoes probably had a small warming effect from pre-industrial times to 1950 and a small cooling effect from 1950 onward. These basic conclusions have been endorsed by at least 30 scientific societies and academies of science, including all of the national academies of science of the major industrialized countries. While individual scientists have voiced disagree ...more
Answered by GOPI KUMAR, 16 Jan '08 06:56 pm

 
  
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2.

Global Warming is the phenomenon of heating of earth due to ozone protection layer is shattered due to pollution creating holes allowing cosmic heat to enter in to the atmosphere withough the protection of ozone layer in earths atmosphere.

This can cause polar ice to melt and the sea level go high and the end of the world since finally everything on the earth will be covered by water.
Answered by ThiruvazhiAnnan Elayalvar, 16 Jan '08 06:59 pm

 
  
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3.

GLOBAL WARMING HAS BECOME A SERIOUS PROBLEM ,IT IS DUE TO ICREASE IN GREEN HOUSE GASES VIZ CARBON MONO OXIDE,HFC,PFC,Sf6,METHANE,NITROUS OXIDE WHICH IS DUE TO INCREASE IN EMESSION THESE GASES DUE TO INCREASE OF INDUSTRILASATION /INCREASE OF VEHICLE WITHOUT TAKING CARE OF POLLUTION NORM . THESE CAB BE CONTROLLED B Y USING NON CONVENTIONAL OR RENEWABLE FUEL LIKESOLAR ENERGY ,WIND ENERGY, & USING LOW EMISSION MACHPNERY. IF IT IS NOT CONTROLLED TEMPERATURE WOULD INCREASE , CYCLONE LIKE SUNAMI WILL OCCUR . IT HAS BECOME GLOBAL THREAT.WE HAVE TO USE ECOFRIENDLY PRODUCT & PROCESSES
Answered by Soumendra Das, 16 Jan '08 07:07 pm

 
  
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