1. 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt Double Jeopardy 100 pt EcologyCoralsBiomes Energy Flow Fisheries 100 pt 200 pt 300 pt 400 pt

2. Populations of different species living in the same area is this.

3. What is a community?

4. Sea otters, Paine’s starfish, and krill help maintain diversity are regarded as this.

5. What is a keystone species?

6. An animal that has low mortality, few offspring, is a good competitor and has high maternal investment is this selected type.

7. What is K-selected?

8. A 100 year old forest made up of 100% hardwood like Koa is this particular successional species.

9. What is a climax species?

10. Similar species can co- exist in the same habitat and avoid direct competition by doing this.

11. What is resource partitioning (splitting the niche)?

12. Corals and anemones have this type of stinging cell.

13. What is a nematocyst?

14. Two things zooxanthellae gets from its relationship with coral.

15. What are Nitrogen waste, CO 2, pigment protect from the sun, a place to live.

16. The temperature range favorable to hermatypic corals.

17. What is between 18 to 32 o C?

18. A fresh or saltwater environment that has too many nutrients.

19. What is eutrophic?

20. During coral spawning corals release mass amount of gametes in the water column.

21. What is broadcast spawning?

22. A cold climate with a short growing season and conifer trees is this type of biome.

23. What is a tiaga?

24. The two most important factors affecting the distribution of biomes are these.

25. What are climate and precipitation?

26. The condition when the windward side of a mountain receives rainfall and the leeward side is desert-like.

27. What is the rain shadow effect?

28. Cold air sinking is this type of zone.

29. What is a zone of high pressure?

30. This particular degree latitude north or south receives little precipitation.

31. What is 30 degrees? 30 0 30

32. Organisms that provide nutrients back to the autotrophs.

33. What are decomposers?

34. An animal that eats a herbivore.

35. What is a secondary consumer?

36. A primary producer in a marine ecosystem.

37. What is an algae or cyanobacteria?

38. Energy moves up from ones of these levels in a food chain.

39. What is a trophic level?

40. Two effects resulting from Orcas switching from their typical prey to sea otters.

41. What is increase in sea urchin populations, decrease in kelp forest and fisheries?

42. A type of net used to catch tuna that is encircled by a deploy vessel and returned to the mother ship.

43. What is a purse seine?

44. The average global world catch of fish in million of metric tons.

45. What is 100 million metric tons?

46. Another name for incidental catch.

47. What is bycatch?

48. A sustainable aquaculture fish species.

49. What is tilapia, catfish or barramundi?

50. DOUBLE JEOPARDY Permafrosts are found in this particular biome.

51. What is a tundra?