Across
- 2. needs to feed on other animals and plants
- 3. made of salt water
- 6. something that has never been alive
- 8. bacteria is an example of this
- 10. a place where fresh water meets salt water
- 11. Antarctica is a cold one of these
- 12. anything that is or has been alive
- 13. an animal found in a deciduous forest
- 14. eats only plants
Down
- 1. makes its own food
- 3. eats both plants and animals
- 4. is larger than a pond
- 5. it contains biotic and abiotic factors
- 7. contains fresh water
- 9. eats only meat