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5th Grade-Ch. 5 Lesson 5 How Does Energy Move In Ecosystems
 

5th Grade-Ch. 5 Lesson 5 How Does Energy Move In Ecosystems

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    5th Grade-Ch. 5 Lesson 5 How Does Energy Move In Ecosystems 5th Grade-Ch. 5 Lesson 5 How Does Energy Move In Ecosystems Presentation Transcript

    • Lesson 5 How does energy move in ecosystems?
    • producers
      • Organisms that make their own food for energy
      • Ex: plants, protists
    • consumers
      • Organisms that cannot make their own food
      • Eat other organisms
    • All animals are consumers.
    • Producers and Consumers video clip
    • herbivore
      • consumer that eats only plants
    • carnivore
      • consumer that eats only animals
    • o mnivore
      • consumer that eats both plants & animals
    • Herbivores, Carnivores, and Omnivores
    • decomposer
      • eat waste or dead organisms
    • Decomposers video clip
    • Energy moves to all organisms through food chains or food webs.
    • food chain
      • Always begins w/ sunlight
      • Transfers energy in 1 direction by eating & being eaten
    • phytoplankton
    •  
    • food web
      • combines many food chains
    • Click the following button to complete an activity which demonstrates how a food web works. http://www.harcourtschool.com/activity/food/food_menu.html
    • energy pyramid
      • diagram that shows amounts of energy that flow thru. each level of a food chain
      • most energy turns into body heat
    • http://www.harcourtschool.com/activity/science_up_close/314/deploy/interface.html
    • Pyramids of Energy and Numbers video
    •