Across
- 3. A organism that is at the beginning of a food chain and creates energy
- 6. trap Something to fall into, a covered pit
- 7. Only eats meat
- 11. Rainfall, snow and hail are apart of this term.
- 12. Branch of biology concerned with organisms' relations
- 13. Single-celled micro-organisms. Good or bad
- 14. The act of identifying something
- 17. Only eats vegetation and agriculture
- 19. This is required for us to see
- 20. A plant consisting of fungus.
- 22. A organism that eats both meat and vegetation
Down
- 1. The organism that eats the prey
- 2. A small area used to calculate the distribution of an of an organism
- 3. Plants use this to make food from the sun
- 4. Upper layer of earth, used to grow plants
- 5. An organism which lives in another organism
- 6. the organism that is eaten by the predator
- 7. A tournament is a synonym for this and organisms do this
- 8. The intensity of heat present in a substance
- 9. Each feeding level of a food chain
- 10. A group of living organisms that are similar and can exchange genes
- 15. A animal that eats another in a food chain
- 16. Scale to determine the alkalinity or acidity level of a substance
- 18. This is required for everything alive and can be attained from food. 8 forms of this.
- 21. Large group of spore which produces organisms to feed on organic matter