Across
- 3. 4th layer of rainforest
- 6. structures that help support trees
- 7. name of toxicology club on campus
- 9. temperate & _ rainforests
- 11. 3rd layer of the rainforest
Down
- 1. father of toxicology
- 2. clearing of a forest
- 4. earth fest is run by ...
- 5. Dense forest with rain
- 8. forest in south\central America
- 10. A substance that can cause illness or death