Across
- 4. only eat producers
- 7. a group of the same species together
- 8. all the ecosystems on earth combined
- 10. the very hot and dry biome
- 12. eat both producers and consumers
- 13. biotic and abiotic features together
- 14. smallest form of life/organism
- 15. living thing
Down
- 1. eat dead tissue
- 2. nonliving things on Earth
- 3. living things on Earth
- 5. only eat consumers
- 6. a specific type of organism
- 9. living tissue within a tropic level
- 11. study of ecosystems