Across
- 3. An animal that eats both plants and animals
- 6. All living and nonliving things that interact with each other in an environment
- 8. Surroundings that an organism lives in
- 10. An organism that can make its own food
- 11. A diagram showing many overlapping food chains
- 13. An organism that gets energy by feeding on dead material and waste
- 14. The environment where an organism lives
- 16. A structure or behavior that helps an organism survive in its surroundings
Down
- 1. An organism that gets energy by eating other organisms
- 2. The process by which a plant uses energy from sunlight, water, and carbon dioxide to make food
- 4. A living thing
- 5. An animal that eats only plants
- 7. An animal that eats other animals
- 9. The path of food energy from one organism to another in an ecosystem;shows what eats what
- 12. A living part of an ecosystem
- 15. The nonliving part of an ecosystem
