Across
- 1. only 10% of energy at each level gets passed to the next
- 6. The number of different species in an area
- 8. Model showing the amount of energy at each trophic level
- 10. abbreviation for biodiversity threats
- 11. Organism that is eaten
- 13. Max population an ecosystem can support
- 14. Products that are natural & come from natural materials
- 15. an environmental factor that slows pop growth
Down
- 2. Processes in nature essential to the functioning of natural systems
- 3. Made of multiple food chains & shows energy transfer
- 4. Limit pop regardless of size
- 5. Shows the transfer of energy in a community
- 7. Have a bigger impact with a bigger pop
- 9. Organism that hunts others
- 12. Makes their own energy using photosynthesis