Ecology- part 1
Across
- 4. The percentage of light used by plants
- 7. Organisms that live in extreme conditions
- 8. The percentage of energy passed to each level of a food chain
- 11. How well an organism convert energy to biomass
- 13. Feature that helps an organisms to survive
- 16. Make their own food
- 17. Arrows in a food chain show the flow of ...........
- 18. The mass of living material
- 19. A non-living factor
Down
- 1. Adaptations help organisms to do this
- 2. Organisms in a food chain rely on each other
- 3. An adaptation an organisms does
- 5. Interlinked food chains are known as a food ......
- 6. A physical adaptation of an organism
- 9. Animals that hunt and kill other animals
- 10. A living factor
- 12. Eat producers
- 14. The ........... levels of a food chain
- 15. Animals that are killed as a food source
- 16. The shape of diagrams of biomass