Across
- 3. the study of relationship between living organisms
- 4. population ecology
- 6. these are organism that decompose dead plants and animals
- 9. involving,cause by or relating to living things in the environment
- 11. where on animal kills another organism for food
- 12. When two species both benefits from each other
- 13. includes all water bodies like ponds,lake,etc
Down
- 1. this define as a community of living things interacting with non living this within an environment
- 2. an introduction of harmfull material to an environment
- 5. place where na organism live
- 7. No more individual of they species is alive
- 8. is a group of single individuals living together
- 10. this are plants Also known as autotrophs which can manufactured their own food
- 14. an animal that is being hunted or killed by another animal for food
- 15. a Latin word that means "sorounding"