![[logo] US EPA](http://www.epa.gov/epafiles/images/logo_epaseal.gif){kind=logo}
A Crossword Puzzle from "Did
you know...?" Facts
(print to solve)
Across
1. The name of a "beneficial insect".
4. Contains a pigment. Commonly used on the walls in
your house.
7. A type of househould product that kills bacteria.
9. A chemical used to change the freezing temperature
of water.
10. Generic name for a chemical that is harmful to your health.
Some are man-made, others occur in nature.
11. A type of chemical that makes it hard for bacteria to
grow.
12. A natural pesticide that was discovered by African tribal
people.
Down
2. A household product that works by "surrounding
dirt".
3. An organism that is also a pesticide.
5. The term used to describe chemicals not made by
natural processes.
6. The name of a substance composed of carbon, oxygen,
hydrogen.
8. Term used to describe chemicals that kill insects.
