The CO2 monsters in particular are increasing at a fast rate.CO2 (carbon dioxide gas) The CO2 monsters increase lile by lile when people use energy (for driving, ying, heating etc.) that comes from coal, oil, and gas.Even though the amount of CO2 produced by a single person is small, the amount of CO2 produced from all people around the world is very large. The CO2 accumulates in the sky and becomes a monster. Trees and other plants have helped by eating at least some of the CO2, but much has stayed in the air.And our cities and daily routines still produce more and more CO2…The CO2 monsters have come together and covered the Earth. This CO2 works like a too thick blanket, holds in the warmth around the Earth, so we have Global Warming.
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