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 Symbiosis Water CycleEnergyPollutionEcology

2. The relationships among two organisms

3. What is symbiosis

4. The relationship when both organisms benefit

5. What is mutualism?

6. The relationship when one organism hunts another organism

7. What is predator- prey

8. The relationship when one organism benefits, the other is hurt

9. What is parasitism

10. The relationship when one organism benefits, nothing for the other

11. What is commensalism

12. Water is let off into the atmosphere

13. What is evaporation

14. When water condenses and falls from the sky

15. What is precipitation

16. When animals let out water vapor from breathing

17. What is respiration

18. When plants let off water vapor to the atmosphere

19. What is transpiration

20. When water vapor is mixed with gasses to make pollution

21. What is acid rain

22. This is one thing that doesn’t happen to energy

23. What is cycle

24. This is the 1 st Law of Thermodynamics

25. What is energy moves from hot to cold

26. This is the 2 nd Law of Thermodynamics

27. What is energy goes from order to chaos (disorder)

28. This is the largest trophic level

29. What are autotrophs, producers, or plants

30. This occurs when pollution accumulates in higher trophic levels

31. What is biomagnification

32. The thought of using all resources without conservation

33. What is consumption philosophy

34. The rapid destruction of a species by mankind’s actions

35. What is man- induced rapid extinction

36. When CO 2 gasses trap heat in the atmosphere

37. What is global warming (greenhouse effect)

38. Is formed when pollution gasses mix with water vapor

39. What is acid rain

40. The main molecule responsible for destroying ozone

41. What are chlorofloro- carbons (CFC’s)

42. This is the most important, pivotal, oraganism(s) in a ecosystem

43. What are keystone species

44. An organisms role in the environment; “job”

45. What is niche

46. This is the death rate of a species

47. What is mortality

48. Anything which slows or stops growth of a species

49. What is a limiting factor

50. This means a wide variety of organisms in an ecosystem

51. What is biodiversity