Producer <ul><li>PRODUCES its own food through photosynthesis </li></ul><ul><li>Examples include plants and algae </li></ul>
Primary consumers <ul><li>Eat the producers </li></ul>
Secondary Consumers <ul><li>Eat the primary consumers </li></ul><ul><li>3 rd  level consumers eat secondary consumers, 4 t...
Decomposers <ul><li>DECOMPOSE things in an ecosystem </li></ul><ul><li>Consume all levels of the food web </li></ul>
Trophic Levels <ul><li>Levels in a food web </li></ul><ul><li>Producer, consumer and decomposer </li></ul>
Read pages 17 - 21
Reflection pg. 36 <ul><li>Choose an ecosystem </li></ul><ul><li>Create a trophic level pyramid for organisms in that ecosy...
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Investigation 5 4

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Investigation 5 4

  1. 1. Producer <ul><li>PRODUCES its own food through photosynthesis </li></ul><ul><li>Examples include plants and algae </li></ul>
  2. 2. Primary consumers <ul><li>Eat the producers </li></ul>
  3. 3. Secondary Consumers <ul><li>Eat the primary consumers </li></ul><ul><li>3 rd level consumers eat secondary consumers, 4 th level consumers eat secondary consumers and so on </li></ul>
  4. 4. Decomposers <ul><li>DECOMPOSE things in an ecosystem </li></ul><ul><li>Consume all levels of the food web </li></ul>
  5. 5. Trophic Levels <ul><li>Levels in a food web </li></ul><ul><li>Producer, consumer and decomposer </li></ul>
  6. 6. Read pages 17 - 21
  7. 7. Reflection pg. 36 <ul><li>Choose an ecosystem </li></ul><ul><li>Create a trophic level pyramid for organisms in that ecosystem. Don’t forget the decomposers! </li></ul>
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