It has started already. The earth is gradually warming.
No, global warming probably started in Britain with the invention of the steam engine and the start of the Industrial Revolution. The discovery that coal was readily available underground and that it burned so easily was the trigger for global warming.
global warming
global warming!!!!!!
it will pollute the Earth and start Global Warming
by stopping the global warming and start recycling and caring about the earth
drugs, global warming, or the soviet union.
There is no such thing as "a global warming" global warming only happens to earth because human and our unruly decrease in the earths resources. HUMANS cause global warming.
The meaning of global warming in Filipino is "pandaigdigang pag-init."
Global warming is not natural, it is caused by people. Since there aren't people on Neptune, it cannot have global warming.
An ocean can become bigger when glaciers start melting (Global Warming does this)
No, chlorine has no effect on Global Warming.
The name says it "GLOBAL" warming.