He gave us good answers. He told us pollution is a nice word for poison. He also told us what can happen when you live around a factory that puts poison in your environment. The air, water, and land can become poisoned. People can also get cancer.
Cancer is a bad disease.
It can cause a person to die. His visit was a good visit because he talked to us about serious stuff. I enjoyed his visit. On my way home from school I saw some men that looked like they were wearing space suits. Then one day my teacher, Mrs. Nelson, was telling the class about another house around the school that had been sprayed with toxic roach spray.