Across
- 2. a jar with a tube attached to catch insects
- 3. the way some living things rely on each other
- 4. you measure this abiotic factor with a light meter
- 6. factors to do with non living things
- 9. many food chains connected
- 13. a way of showing feeding relationships in an ecosystem
- 15. an animal that only eats animals
- 16. The interactions of plants and animals in their environment
- 18. a square device used for collecting information on plant numbers
- 20. The bottom of a food chain, the plants
- 22. All the different species living in an ecosystem
- 24. All the members of the same species living together
- 25. an animal that only eats plants
Down
- 1. When living things fight for resources that are limited
- 5. A place where a plant or animal lives
- 7. an animal that eats plants and animals
- 8. how commonly a plant or animal occurs in the ecosystem
- 10. Further up the food chain
- 11. you measure this with a soil thermometer
- 12. you measure this with a pH meter
- 14. a trap you place in the ground to catch crawling bugs
- 17. a living thing that feeds on dead matter
- 19. Characteristics that make an organism more suited to its environment
- 21. source of all energy in an ecosystem
- 23. you measure this with an anemometer