what are some ways to prevent global warming?

Answer 1

Less population. Less cement. More trees.

Answer 2

global warming is a myth! if you look back in history of the worlds climate, the temps go up and down all the time. we are in a hot spell right.now. people say that man is the fault for global warming. if this is true, why is mars also having warmer temps? it certainly isn't man. global warming is simply another ploy by the liberals to blame someone for something.

Answer 3

Mother nature corrected that problem a few million years ago ,when she introduced plants.