1. Bluff General Science Symbiosis Ecology Wild Card Q $100 Q $100 Q $100
Food Webs
Ecology
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Final Jeopardy

2. What is one example of mutualism?
$100 Symbiosis
What is one example of mutualism?

3. $100 Answer Symbiosis
A bee and a flower

4. What is an example of parasitism?
$200 Symbiosis
What is an example of parasitism?

5. $200 Answer Symbiosis
A flea and a dog

6. $300 Symbiosis
Explain the difference between parasitism and a predator prey relationship.

7. $300 Answer Symbiosis
In parasitism the parasite harms the host, but does not necessarily kill the host.
In predator prey relationships the predator kills and consumes the prey.

8. What is commensalism? Give one example.
$400 Symbiosis
What is commensalism? Give one example.

9. $400 Answer Symbiosis
Relationship in which one organism benefits and the other organism is not harmed or benefited.
Whale and barnacles.

10. $500 Symbiosis
An interaction in which one organism captures and feeds on another organism is called:

11. $500 Answer Symbiosis
Predator-prey OR Predation

12. What is the difference between an autotroph and a heterotroph?
$100 Food Webs
What is the difference between an autotroph and a heterotroph?

13. $100 Answer Food Webs
Autotroph – make their own food using energy from the sun (or in some cases chemicals)
Heterotroph – must eat other organisms for energy

14. What is another name for an autotroph?
$200 Food Webs
What is another name for an autotroph?

15. $200 Answer Food Webs
Producer

16. $300 Food Webs
What is the 10% rule?

17. Only 10% of the energy is passed from one trophic level to the next
$300 Answer Food Webs
Only 10% of the energy is passed from one trophic level to the next

18. $400 Food Webs
Draw a food web with two producers and four consumers. Make sure to draw your arrows pointing in the correct direction.

19. $400 Answer Food Webs

20. $500 Food Webs
How does the flow of energy and the flow of nutrients differ in an ecosystem?

21. Matter is cycled in ecosystems, but energy flows in one direction.
$500 Answer Food Webs
Matter is cycled in ecosystems, but energy flows in one direction.

22. On what axis is the dependent variable located?
$100 General Science
On what axis is the dependent variable located?

23. $100 Answer General Science
The y-axis

24. $200 General Science
What are the six characteristics of living things that we discussed in class?

25. $200 Answer General Science
Cells
Energy Use
Growth
Reproduction
Organization
Homeostasis

26. $300 General Science
What is the difference between a constant and a control in an experiment? Provide an example of each.

27. $300 Answer General Science
Constants – things that are kept the same between groups in an experiment
Control or control group – independent variable not applied, used to compare with the results of the experimental group (to which the independent variable was applied)

28. $400 General Science
All organisms must maintain stable internal conditions. This is called ______.

29. $400 Answer General Science
Homeostasis

30. What is an independent variable?
$500 General Science
What is an independent variable?

31. $500 Answer General Science
The variable that was manipulated or changed

32. $100 Ecology
Put the following terms in order: ecosystem, biosphere, organism, population, biome, species, community.

33. $100 Answer Ecology Organism Species Population Community Ecosystem
Biosphere
Biome

34. $200 Ecology
Give an example of a density-dependent factor and a density-independent factor for a population of deer in NC.

35. $200 Answer Ecology
Density-dependent – disease, parasites, competition for resources
Density-independent – storms, floods, fires, etc

36. $300 Ecology
Draw an exponential growth curve. What is this also called?

37. $300 Answer Ecology
J-curve

38. $400 Ecology
What does an ecosystem contain that a community does not?

39. $400 Answer Ecology
Abiotic Factors

40. $500 Ecology
Define carrying capacity and draw a population growth curve that shows the carrying capacity for a population.

41. $500 Answer Ecology
Carrying capacity – the number of organisms of one species that an environment can support

42. $100 Wildcard
What is the main greenhouse gas released into the atmosphere by human activity that is contributing to global warming?

43. $100 Answer Wildcard
CO2 or Carbon Dioxide

44. $200 Wildcard
What are the substances (now banned in the US) that contribute to ozone depletion?

45. CFCs or Chlorofluorocarbons
$200 Answer Wildcard
CFCs or Chlorofluorocarbons

46. Which population pyramid shows rapid population growth?
$300 Wildcard
Which population pyramid shows rapid population growth? A B C

47. $300 Answer Wildcard A

48. Give three examples of biotic factors in an ecosystem.
$400 Wildcard
Give three examples of biotic factors in an ecosystem.

49. $400 Answer Wildcard
Trees, flowers, insects, mammals, bacteria, etc

50. $500 Wildcard
In the climatogram, which month receives the most precipitation? How much precipitation does that month receive?

51. $500 Answer Wildcard
November
~11cm

52. Final Jeopardy
Construct an ecological energy pyramid consisting of 4 trophic levels from one of the food chains shown in the food web. Label each trophic level of your pyramid.

53. Final Jeopardy Answer