Pollution is dirty air. Pollution hurts our eyes and lungs. Pollution hurts plants and animals. Pollution makes water dirty. Where does pollution come from? Pollution comes from cars and factories. Cars and factories put smoke and dust into the air.

People need clean air and clean water to stay healthy. Fish and plants need clean air and clean water to stay healthy. The earth must have clean air.

We need to keep the earth clean and healthy.

Explore Space ... Not Drugs!
Hear what astronauts have to say about staying drug-free.
Last modified: Tue Aug 12 23:00:15 PDT 1997