1. 2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Ecosystem PopulationsEvolutionExtinctionPreservation

2. A young lake with few nutrients

3. What is an Oligotrophic Lake

4. Relationship in which both partners benefit

5. What is Mutualism?

6. Mosses & Lichen are Examples

7. What is a Pioneer Community?

8. A measure of the amount of suspended particles in a body of water

9. What is Turbidity?

10. The rate at which light energy is converted to stored chemical energy of organic compounds by photosynthetic organisms

11. What is Primary Productivity?

12. The maximum population level an area can support

13. What is carrying capacity?

14. The fastest rate at which a population can grow

15. What is biotic potential?

16. Daily Double!! Percent Natural Rate of Annual Increase of a population with a BR of 18/1000/year and a DR of 9/1000/year

17. What is 0.9%?

18. All the members of a species that occupy the same area

19. What is a population?

20. The number of individuals in a given area

21. What is population density?

22. A viceroy butterfly and a monarch butterfly are examples of this type of mimicry

23. What is Batesian mimicry?

24. to Trait Type of Natural Selection Depicted Here:

25. What is Stabilizing Natural Selection?

26. Rapid generation of new species from a single ancestor to fill new niches

27. What is Adaptive Radiation?

28. Type of Reproductive Isolation that occurs because of differences in the structure of the flower and the ability of pollination by insects

29. What is Mechanical Isolation?

30. Type of Evolution Depicted Here:

31. What is Convergent Evolution?

32. Increasing concentration of a chemical up the food chain

33. What is biomagnification or bioaccumulation?

34. Caused by increased phosphorus, nitrogen, and potassium in a body of water

35. What is Eutrophication?

36. Caused by livestock overgrazing and the subsequent loss of topsoil

37. What is desertification?

38. Methane Carbon Dioxide Water Vapor & CFCs are all examples

39. What are Greenhouse Gases?

40. ____ + O2 CO2 + Water + Heat

41. What is Natural Gas Combustion?

42. A preservation strategy that adds individuals into an already existing population to increase genetic diversity

43. What is augmentation?

44. The nonrenewable energy source that is cleanest to burn

45. What is natural gas?

46. Director of the St. Louis Zoo, Started the Wolf Sanctuary, & Funded the Bird Sanctuary

47. Who is Marlin Perkins?

48. Endemism & Threat

49. What are two things taken into account to determine a “hotspot”?

51. What are flagship species?