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YOUR SCORE…. 13/12=110 9/12=75 12/12=100 8/12=67 11/12= 92 7/12=58 10/12= 83

YOUR SCORE…. 13/12=110 9/12=75 12/12=100 8/12=67 11/12= 92 7/12=58 10/12= 83. Today we are going to review the objectives people had the hardest time with. 3.e Food Webs 3. a Ecosystems. 71.9%. 70.2%. Producers are plants. Primary consumers eat plants.

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YOUR SCORE…. 13/12=110 9/12=75 12/12=100 8/12=67 11/12= 92 7/12=58 10/12= 83

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  1. YOUR SCORE…. 13/12=110 9/12=75 12/12=100 8/12=67 11/12= 92 7/12=58 10/12= 83

  2. Today we are going to review the objectives people had the hardest time with. 3.e Food Webs 3. a Ecosystems 71.9% 70.2%

  3. Producers are plants

  4. Primary consumers eat plants

  5. Secondary consumers eat primary consumers

  6. Let’s practice… Flower Bird that eats worms Giraffee Shark that eats fish (fish eat bugs)

  7. Let’s practice… Two examples of producers are: Flower and bird Cow and grass Squirrel and chipmunk Tree and orange

  8. What kind of consumer are humans?

  9. Looking at a food web….

  10. Ecosystems have LOTS of producers Producers are the most organism in an ecosystem

  11. Decomposers break down dead organisms They help put nutrients back in the soil

  12. The sun is the source of energy in every ecosystem.

  13. Let’s practice… What kind of organisms breaks down dead things? What is the source of energy in an ecosystem? What kind of organisms is most common in an ecosystem?

  14. Competition is when organisms need the same resource Parasitism is when organisms attach to another organism and steal its resources In mutualism, both animals are helped In commensalism, one animal is helped

  15. Let's practice... 1) A tick 2) A monkey & a gorilla 3) A small fish hiding in a big fish's shadow 4) A flee 5) Plover birds and alligators

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