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Activity 81: a producer’s source of energy

Activity 81: a producer’s source of energy. Challenge  How do scientist’s study the role of light in photosynthesis? Important Vocabulary: Photosynthesis Producer Elodea. Getting Started: Talking Drawing #1. How do producers, such as phytoplankton and plants, produce food?.

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Activity 81: a producer’s source of energy

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  1. Activity 81: a producer’s source of energy • Challenge How do scientist’s study the role of light in photosynthesis? • Important Vocabulary: Photosynthesis Producer Elodea

  2. Getting Started: Talking Drawing #1 How do producers, such as phytoplankton and plants, produce food?

  3. Tuesday’s Agenda • Share Talking Drawings #1 • Read Introduction in book • Notes in journals: • Review: What are inputs and outputs of photosynthesis? • What is BTB and what can it show us about CO2? • Hypothesis (pg. E-51)

  4. Photosynthesis – Word Equation *Copy into your journal* • sunlight • Carbon + Water  Food + Oxygen Dioxide CO2 + H2O (yield)O2 What actually is the food? sunlight 6 CO2+ 6 H2O  C6H12O6 + 6O2 GLUCOSE (FOOD!)

  5. After your Hypothesis • Look at vials • L= Light • C= Control • D= Aluminum Foil • Answer Analysis Qs 4 and 5 (E- 53) • Final talking drawing illustration

  6. Should look like…Which is which?

  7. Recording Observations Part A

  8. Recording Observations- PART B

  9. Analysis Questions • Discuss #s 1, 4 with your tables and record the answers in your journal. • Homework: Analysis Qs # 5 and 6

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