Can any one give me an artical about the natural causes of global warming?

Question

it would be great if someone give me an article about the natural causes of global warming coz i have to make a presentation about this topic...

Answer 1

Look up Solar Cycles and Sun Spot activity. When we were warming (78-83) Sun Spot activity was up and Mars and Venus were warming too. In 84-85 we neither warmed nor cooled, and 86-87 we have actually cooled, and may have a below average year this year too. Sun Spot activity is down right now. Watch for sun spot activity to increase again in the future, and with that increased activity, and thus energy, from the sun we will warm again. If not we will go back into a little Ice Age again, like in the 60's. I don't know what could be more natural that that when the sun is hotter we get hotter and when the sun is cooler we get cooler.  By the way CO2 makes up less than one half of one percent of the atmosphere and is not near as much a Green House gas as H2O. With out the H2O in the atmosphere we wouldn't have rain.  No real science has ever linked CO2 to warming other than that when we warm, we get more CO2 in the atmosphere, NOT CO2 causes warming. Only Gore thinks that way and he FAILED high school science. Of corse all the people he has working for him agree with him. If you don't your fired.

Answer 2

Natural causes of global warming include things of everyday life such as respiration in all plants and animals which produces CO2

The Earths temperatures have gone from ice ages to global warming long before humans existed

There are no definite causes for this but some possibilities are: changes in the orientation of the earth towards the sun; massive volcanic eruptions; changes in earths orbit; meteors hitting the earth and sun spots.  

Sun spots create more heat so global temperatures rise whereas volcanic eruptions can cause temperatures to decrease.

These are obviously some of the more dramatic reasons for global warming. Here's a website which tells you some other reasons:

http://www.iknowaboutit.com/global_warmi...

hope it was helpful :)