Ecology Concepts Review Unit 6 Mr. Hefti - Pulaski Biology

1 What type of diagram is this?

2 Name the herbivore.

3 Name the ecological interaction.

4 Name the biogeochemical cycle.

5

6 Name the ecological interaction.

7 Name the biogeochemical cycle.

8 Name the ecological interaction.

9 What type of diagram is this?

Name the 3 producers. 10

Answers (1-10) : 1. Food chain 2. Rabbit 3. Competition 4. Water cycle 5. Phosphorus cycle 6. Mutualism 7. Nitrogen cycle 8. Commensalism 9. Food web 10. Trees, shrubs, grasses

11 Name the biogeochemical cycle.

12 Name the ecological interaction.

13 Name the ecological interaction.

14 What is the ultimate source of energy in all ecosystems?

15 Which direction do the arrows point: toward the food or toward the eater?

16 Name the biogeochemical cycle.

17 What type of diagram is this?

18 If the producers have 5,000 Cal available to them then how many Cal do the mice have?

19 Which organism is the secondary consumer?

20 List the food chain that includes the mountain lion, grass and bison in the proper order and format.

Answers (11-20) : 11. Oxygen cycle 12. Parasitism 13. Predation 14. Sun 15. Toward the eater 16. Carbon cycle 17. Energy pyramid Cal 19. Snake 20. Grass → Bison → Mountain lion