carbon dioxide comic strip
Kuvakäsikirjoitus Teksti
- coal is burned in large factories to produce electricity
- when coal is burned, the access carbon dioxide is released into the air.
- the electricity is used to power houses and buildings
- the carbon dioxide pollutes the air and prevents earth from cooling at night.
- as a result, the icebergs melt and cause the oceans levels to rise.
Yli 30 miljoonaa kuvakäsikirjoitusta luotu