Global Warming

A term for the gradual, average increase of temperature of the Earth’s atmosphere and oceans. Local temperatures around the world, however, may increase or decrease in varying amounts. Global warming is accelerated by the greenhouse gases expelled into the atmosphere from human industry.

  • Anonymous

    what happens if Global warming is not real and the scientists are wrong?

  • Nathan

    If Global Warming isn’t real then we’ll all still be better off with much more efficient energy and transportation systems and fewer pollutants and hazardous chemicals in the environment. What would be bad about that?