1. 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Orange White GreenRedYellow

2. A Symbiotic relationship in which both organisms benefit

3. What is mutualism

4. In which type of symbiosis is one organism harmed?

5. What is parasitism

6. A symbiotic relationship in which one organism benefits and the other is not affected.

7. What is commensalism.

8. Two organisms that have close interactions that either help, harm or help no one are called

9. What is a symbiotic relationship

10. Name one type of symbiosis and and give an example

11. What is …

12. Rock, temperature and water are what part of the environment?

13. What is abiotic

14. An organism that eats only plants is called a/an?

15. What is herbivore

16. If one species in an ecosystem disappears, what happens to the ecosystem?

17. What is it is thrown out of balance

18. Which diagram has arrows showing energy flow from grass to prairie dog to coyote?

19. What is a food chain

20. Trees gain energy from the sun. This is an example of

21. What is a producer.

22. Give an example of an abiotic element changing an area

23. What is a flood, mudslide, fire…

24. Two member of the same species fight over mates or resources. This is an example of

25. What is competition

26. If scientists are studying only the organisms in a salt marsh, but not the water or rocks, which level of organization would they be studying?

27. What is community

28. The depths of the ocean to the heights of the air

29. What is biosphere

30. The level of environmental organization which includes biotic and abiotic parts

31. What is ecosystem

32. The term used to describe a prairie dog that has been killed by a coyote

33. What is prey (predatation)

34. What is the lowerst level of environmental organization that three male bluebirds would all belong together?

35. What is population

36. Limiting factors determine an area’s carrying capacity because…

37. What is animals need resources to survive

38. The arrows in a food web or food point to

39. What is the organism doing the eating.

40. The arrows in a food web show the flow of

41. What is energy.

42. A consumer that eats both plants and animals

43. What is an omnivore.

44. Give an example of a prey adaptation

45. What is camoflage, chemical defenses, warning coloration…

46. What is a long term change that takes place in two species because of their close interactions with on another called?

47. What is coevolution.

48. A clownfish and a sea anemone’s relationship

49. What is mutualism