2.  Directions : After each question, write your answer on a separate sheet of paper. You will be given about 30 seconds per questions. The group with the most correct answers will win.

3. 1 of 25) Which organism(s) would be considered a carnivore?

4. 2 of 25) Which level of ecology would include all the factors pictured below?

5. 3 of 25) Phosphorus is not found in the atmosphere. Where does the phosphorus in the soil come from?

6. 4 of 25) What is the main process that releases carbon into the atmosphere from living organisms?

7. 5 of 25) What was the carrying capacity of this reindeer population?

8. 6 of 25) Epiphytes are plants that live and grow atop trees. The epiphytes use the larger tree as a surface to grow but don’t help nor harm the larger tree. Which type of symbiosis is this?

9. 7 of 25) Examine the food web. Which organism(s) would create the energy for the entire community?

10. 8 of 25) Pollutants are absorbed by the producers below and accumulate as you move up the food chain. This is an example of which environmental problem?

11. 9 of 25) The carbon & oxygen cycles are linked together by which two processes?

12. 10 of 25) The vine (see arrow) pictured is growing on another plant and robbing nutrients. Which type of symbiosis would this be?

13. 11 of 25) Two part question: A) The ozone layer is thinning because of which man-made chemical? B) What is striking the earth as a result of the thinning ozone layer?

14. 12 of 25) Which organism will often be a pioneer species to a newly created area of land?

15. 13 of 25) Which organism would be considered the 1⁰ consumer?

16. 14 of 25) Which process produces the energy to support the deep ocean ecosystem pictured below.

17. 15 of 25) What is the carrying capacity of this microscopic Daphnia population?

18. 16 of 25) About what percent of energy is lost as heat as you move up a food chain?

19. 17 of 25) Examine the food web. Which organism(s) would decomposers feed upon?

20. 18 of 25) Ants live inside this acacia plant and in return defend the plant from herbivores. Which type of symbiotic relationship is this?

21. 19 of 25) In succession, lichen is a pioneer species. Lichen is a mix of which two organisms?

22. 20 of 25) Smog is creating ground-level ozone because pollutants react with which type of energy?

23. 21 of 25) Identify the stages of the water cycle from the choices below. Choices: Evaporation Infiltration Transpiration Condensation Run-off Precipitation

24. 22 of 25) CO2, methane, and water vapor in the earth’s atmosphere absorbs heat. This natural process is known as the _____.

25. 23 of 25) How many kcal would get to the snake?

26. 24 of 25) What is the carrying capacity of this population?

27. 25 of 25) In an already established forest, which process would cause trees to fill in a large gap in the canopy caused by a fallen tree?

28. Exchange Your Answers

29. 1 of 25) Which organism(s) would be considered a carnivore?

30. 2 of 25) Which level of ecology would include all the factors pictured below?

31. 3 of 25) Phosphorus is not found in the atmosphere. Where does the phosphorus in the soil come from?

32. 4 of 25) What is the main process that releases carbon into the atmosphere from living organisms?

33. 5 of 25) What was the carrying capacity of this reindeer population?

34. 6 of 25) Epiphytes are plants that live and grow atop trees. The epiphytes use the larger tree as a surface to grow but don’t help nor harm the larger tree. Which type of symbiosis is this?

35. 7 of 25) Examine the food web. Which organism(s) would create the energy for the entire community?

36. 8 of 25) Pollutants are absorbed by the producers below and accumulate as you move up the food chain. This is an example of which environmental problem?

37. 9 of 25) The carbon & oxygen cycles are linked together by with two processes?

38. 10 of 25) The vine (see arrow) pictured is growing on another plant and robbing nutrients. Which type of symbiosis would this be?

39. 11 of 25) Two part question: A) The ozone layer is thinning because of which man-made chemical? B) What is striking the earth as a result of the thinning ozone layer?

40. 12 of 25) Which organism will often be a pioneer species to a newly created area of land?

41. 13 of 25) Which organism would be considered the 1⁰ consumer?

42. 14 of 25) Which process produces the energy to support the deep ocean ecosystem pictured below.

43. 15 of 25) What is the carrying capacity of this microscopic Daphnia population?

44. 16 of 25) About what percent of energy is lost as heat as you move up a food chain?

45. 17 of 25) Examine the food web. Which organism(s) would decomposers feed upon?

46. 18 of 25) Ants live inside this acacia plant and in return defend the plant from herbivores. Which type of symbiotic relationship is this?

47. 19 of 25) In succession, lichen is a pioneer species. Lichen is a mix of which two organisms?

48. 20 of 25) Smog is creating ground-level ozone because pollutants react with which type of energy?

49. 21 of 25) Identify the stages of the water cycle from the choices below. Choices: Evaporation Infiltration Transpiration Condensation Run-off Precipitation

50. 22 of 25) CO2, methane, and water vapor in the earth’s atmosphere absorbs heat. This natural process is known as the _____.

51. 23 of 25) How many kcal would get to the snake?

52. 24 of 25) What is the carrying capacity of this population?

53. 25 of 25) In an already established forest, which process would cause trees to fill in a large gap in the canopy caused by a fallen tree?