ESSENTIAL KNOWLEDGE: ENERGY FLOW IN ECOSYSTEMS

Within this section, the learner will:

• Define competition as it relates to individuals within an ecosystem.
• Identify limiting factors and describe how they impact population size.
• Create food chain and food web diagrams to accurately describe the flow of energy in an ecosystem.
• Analyze energy pyramids to determine the energy available at each level of a food chain.

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• 
  Main Menu
  
• 
  Overview
  
• 
  Essential Knowledge: Ecosystem Oraganization
  
• 
  Essential Knowledge: Energy Flow in Ecosystems
  
• 
  Essential Knowledge: Biodiversity
  
• 
  Essential Knowledge: Biomes
  
• 
  Essential Knowledge: Ecological Succession
  
• 
  Backpack Adventures
  
• 
  Make a Note of That
  
• 
  Meet a Scientist
  
• 
  Practice
  
• 
  Real Science Review
  
• 
  Scientist videos