| Questions | Answers |
|---|---|
| True or False:An example of a primary pollutant would be the pollution from a volcano | |
| Smog and air pollution are at their most dangerous levels during a temperature | |
| Name one of the three types of water pollution | |
| What is the name of the bacteria that live in the intestines of humans and animals | |
| True or False:All rain is slightly alkaline |