Across
- 2. Transfer of food energy to another.
- 5. Series of interrelated food chains.
- 6. Organism deriving other organic substances.
- 8. Environment where a plant/animal lives.
- 11. Organisms that get their energy from others.
- 13. Factors All living organisms.
- 14. Animal that gets food from killing animals.
- 15. Animal that mainly eats plants.
Down
- 1. Organism that creates its own food or energy.
- 3. Match of a species to an environment.
- 4. Organisms that form nutritional substances.
- 7. Animals that consume dead organisms.
- 9. Factors Nonliving factors in an environment.
- 10. Animal that eats food and plants.
- 12. Organisms that break down decaying organisms.