Monday, April 13, 2009

How to save our earth from global warming


The biggest challenge that mankind is facing in this century is "global warming" and there is a "global warning" given by scientist to save our earth.It has become a big cry from every corner of the world "How to save our mother earth from global warming", every nation, every forums, every where and in every thing they discuss about this global warming and how to save our earth from this biggest threat. Scientists had laid down the root cause for this situation as the increase in the amount of carbon DI oxide let out on the atmosphere by our industries and automobiles. If this is going to continue we may loose our land to oceans and the indifferent climate conditions may also lead to new unknown diseases, which may challenge the medical world. Now it self we have started to feel the impact of this global warming. It is not an issue with the scientists alone, every individual can join hands in this global mission on "How to save our mother earth from global warming", and i have listed something below.

1.Automobiles stay ahead of everything in the emission of carbon, so as for as possible try to avoid using your automobile for short distances.

2.Instead of everybody using their own vehicle if some of you are working in the same area and living in the same area you can share one vehicle.

Sunday, April 12, 2009

global warming

Global warming is the increase in the average temperature of the Earth's near-surface air and the oceans since the mid-twentieth century and its projected continuation. Global surface temperature increased 0.74 ± 0.18 °C(1.33 ± 0.32 °F) during the last century. The Intergovernmental Panel on Climate Change(IPCC) concludes that anthropogenic greenhouse gases are responsible for most of the observed temperature increase since the middle of the twentieth century, and that natural phenomena such as solar variation and volcanoes probably had a small warming effect from pre-indutrial times to 1950 and a small cooling effect afterward. These basic conclusions have been endorsed by more than 40 scientific society and academies of science, including all of the national academies of science of the major industrialized countries.

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