Energy Flow Crossword Puzzle

2. an animal that feeds on both animal and vegetable substances
5. consumes primary consumers
10. the movement of a plant or plant part in response to changes in the temperature
13. animals that are hunted and killed
15. organisms that make their own food by using photosynthesis
17. a linear representation of feeding relationships
18. organisms that breaks down and obtains energy from dead organic matter
20. mass of a living or dead organic matter without water

1. consumes secondary consumers
3. the level at which the organism falls in the food chain
4. consumes dead organisms
6. the increase in fat soluble toxins between trophic levels
7. a network of connected food chains that shows all the energy relationships in an ecosystem
8. captures energy from the sun and turns it into food
9. consumes producers
11. a graphical model of energy flow in a community
12. the transfer of energy through the levels in a food chain
14. the more complex a food web, the more stable it is
16. what the energy role is called
19. animals that feed on other animals