Across
- 4. the way plants use sunlight to make food
- 6. any of the smallest kinds of microorganism
- 8. the path of energy in the form of food going from one living this to another
- 10. to try to get the same thing that others need or want
- 12. an animal that eats other animals
- 13. a kind of microorganism larger than bacteria
- 15. everything that surrounds a living thing
Down
- 1. an animal that eats mostly plants
- 2. a way of showing how food chains in any place are linked together
- 3. any kind of living thing that is too small to be seen with just our eyes
- 5. any living thing that makes, or produces, its own food
- 7. a living thing that eats other living things
- 9. a living thing that breaks down dead plants and animals
- 11. an animal that eats both plants and animals
- 14. a plantlike living thing that breaks down dead plants and animals
