Help me with the global warming topic ?

Question

i am writing an argumentive and research essay about global warming . and my side is that global warming is caused by human and i have to state the opposing side too.

can any of you guys break 3 major cause of global warming which is done by human down . and say with facts that how can it be true for some and also how can it be not true for the others.

i honestly did alot of research but there are alot of heavy material which i dont understand . even if i can come up with fact that it is done by human i can not state the opposing side

please help me if you know

Answer 1

Human - buring fossil fuels that pollute the air & make the heat stay in the atmosphere.

Natural - the earth has natural warming & cooling stages over centuries

Answer 2

there is a movie you can watch online.  It was made almost 20 years ago.  "It's called After The Warming"

http://video.google.com/videoplay?docid=...

It should give you enough info for the pro side of the argument

Answer 3

The Earth became hotter and hotter because of the sun. As normal, the sun radiate light down the Earth. Then, the sunshine is reflect to the universe by ground. It makes the temperature stable. But, because the carbon dioxide is too much, it became a thing in the atmosphere stop the reflection of sunshine make the Earth hotter.

So anything human did that made much of cabon dioxide is the problem make the global warming. Like: factory, human activities, war...

Nature cause some damage about the global warming too. Like: forest fire