Wednesday, January 29, 2014

Air Pollution

Air pollution is made by the burn of gasoline, in cars, machines,factories and trash burning. Smog in cities is the most common form of air pollution. Any substance that humans introduce into the atmosphere is considered air pollution. If we keep on contaminating the earth, our planet will run out of clean air and it will turn dirty. Air pollution makes humans cough and feel really sick, imagine if there was only smog instead of fresh and clean.

Air pollution is made by the smog left out by the cars, factories,machines,etc.

Smog is black and makes everything smell bad, it can  make people sick and make there eyes cry.  when there is air pollution the osone layer starts to rip off letting the sun rays hit harder making the heat stronger.