Across
- 4. levels feeding levels of an ecosystem
- 7. Involve quantities (counting or measuring using standard scales
- 8. different numbers of species in an ecosystem
- 9. Increase in size/get bigger and repair
- 12. Living
- 14. something that feeds on any dead trophic level
- 16. the smallest unit of life.
Down
- 1. Describe qualities of something
- 2. obtains energy from other organisms
- 3. biotic things that produce their own food from non living substances
- 5. a distinguishing quality, trait, or feature of an individual, thing, disorder
- 6. something that consumes others for energy
- 10. change its shape/ability
- 11. Not living
- 13. webs group of interrelated food chains
- 15. study of relationships between organisms and their environments