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Eco-friendly. A special relationship. Web Browser. What’s the Matter ?. It’s crowded up in here!. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500.

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  1. Eco-friendly A special relationship Web Browser What’s the Matter? It’s crowded up in here! 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500

  2. This is the source of all energy in an ecosystem

  3. The sun

  4. This is the name given to all the living parts of the environment

  5. Biotic Factors

  6. Water, temperature, and air are this type of factors

  7. Abiotic

  8. This is the name given to organisms that make their own food, from solar energy

  9. Producers/autotrophs

  10. What is another name for a consumer?

  11. Heterotroph

  12. This is the type of relationship between a flea and a dog

  13. Parasitism

  14. Bacteria in the stomachs of cows help cows digest their food. We describe this as this type of relationship…

  15. Mutualism

  16. This word is used to describe how organisms interact with one another we define it as “living together”

  17. Symbiosis

  18. A person can donate blood to another person without being affected. This is an example of…

  19. Commensalism

  20. Ana feeds her dog daily, and takes her dog for a walk. Ana, in turn, gets protected by her dog because she lives alone. This relationship is called…

  21. Mutualism

  22. What do the arrows represent in a food chain Grass Rabbit Fox

  23. Energy transfer

  24. This is the name given to organisms that eat both animal and plant material

  25. Omnivores

  26. Animals that eat plants only are called

  27. Herbivores

  28. Organisms that include bacteria and fungi are called:

  29. Decomposers

  30. How many herbivores are in the food web above?

  31. Three: Grasshopper, squirrel and rabbit

  32. This is what we call anything that takes up space

  33. Matter

  34. Give an example of types of matter that get recycled in the environment

  35. Water, Carbon, Nitrogen

  36. At In an energy pyramid, organisms at the top only get a certain amount of energy, because most energy is lost as heat and waste material. What do we call this rule?

  37. 10 % Rule

  38. Lightning Nitrogen in the air Denitrifying bacteria What kind of organisms are specially needed to use nitrogen and turn it into plant proteins? Plant proteins eaten Animal waste Nitrogen fixing bacteria Decaying living matter Bacteria Decaying living matter Nitrogen-based materials

  39. BACTERIA

  40. What process shown above, decreases the amount of carbon dioxide in the air?

  41. Photosynthesis

  42. As a predator population increases, what happens to the prey population?

  43. Decreases

  44. What do we call this type of growth?

  45. Exponential (J-curve)

  46. What was the exact date in which the human population reached the 7 billion mark?

  47. Halloween 2011

  48. Space, births, mates, food are considered this type of factors….

  49. Density-Dependent

  50. What does the dashed line represent?

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