2. THIS IS

10. Biodiver Pollution Population Ecosystem Biosphere $200 $100 $200 $300 $400 $500 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Rd 2 ?

11. 100 Main source of energy

12. Plants are these 200

13. 300 Groups of individuals living in the same area

14. 400 % of energy transferred in a food chain

15. 500 Nitrogen fixing bacteria are found on these types of plants

16. Avg yearly precipitation and temperatures 100

17. 200

18. 300 An example of this type of symbiosis is a barnacle

19. This type of succesion could begin after a forest fire 400

20. 500 Photosynthesis happens in this layer of the ocean

21. This refers to the number of individuals per area 100

22. 200 A bacteria displays this type of population growth

23. 300 An elephant is a ________ - selected species

24. Human population display this type of growth pattern 400

25. 500 Natural disasters are examples of this type of limiting factor

26. 100 Solar and wind are examples of this type of resource

27. 200 This type of development allows humans to use resources without depleting them

28. This chemical breaks down the ozone layer 300

29. 400 Nitrogen & sulfur compounds combine with water vapor to form this

30. This book was written by Rachel Carson alerting the public to the dangers of DDT 500

31. 100 It is illegal to hunt/disturb these types of species

32. 200 This is the process of splitting the ecosystem into pieces

33. 300 Mercury accumulates in certain species of fish due to this process

34. 400 This type of species is introduced and is successful in a new habitat

35. 500 The decade the endangered species act was passed

36. 100 Type of succession that occurs on a sand dune recently formed

37. 200 Coal & oil are examples of this type of resource

38. 300

39. 400 Countries that go through demographic transition show these characteristics

40. 500 A organisms “job”

41. FINAL JEOPARDY

42. Category DDT

43. As a group, decide on and write down your wager!

44. READY?

45. As you move up the trophic levels, what happens to the concentration of DDT?

46. ANSWER: It increases