Ecosystems

1. The feeding level in a food chain
3. The movement of gasses in and out of plant stomata
6. An animal that hunts and eats another animal for food
7. The place where an organism lives
9. An animal that is hunted and consumed for food
11. Eats the primary consumer
12. The type of chemical reaction that describes respiration
13. Consumes plant material only
14. Shows the flow of energy within a food chain
16. A common type of decomposer
17. Consumes meat material only
19. The net movement of water from an area of high water potential to low water potential
20. The food chains found within a given area
21. Organisms that gain their energy by feeding on dead material
22. A nitrogen compound used to produce amino acids by plants

2. Eats producers
4. Can consume plant and meat material
5. Organisms that make their own food using photosynthesis
8. An animal that feeds on carrion or dead plant material
10. The movement of mineral ions from an area of low concentration to high using a carrier protein
15. The type of chemical reaction that describes photosynthesis
18. The total mass of an organism in a given area