Across
- 4. The total amount of living species within a trophic level
- 8. A social movement that involves lobbying
- 11. Non living things
- 12. A species that lives in a small area and nowhere else
- 13. A rank in feeding hierarchy
- 15. Gone from a given area but not globally
- 16. Study of human populations
- 17. Resource A resource that a population can't live without
Down
- 1. A study of how species interact with their environment
- 2. Release of water vapor through leaves
- 3. Numerical & categorical data
- 5. Eats both plants and animals
- 6. A chemical that may cause paralysis
- 7. Living things
- 9. Hypothesis No relationship between variables
- 10. An educated guess
- 14. capacity The largest # of a species that an environment can support