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Living Systems and Environments · Term 4

Food Webs: Interconnectedness

Students will expand their understanding to food webs, recognizing the complex relationships and multiple energy pathways in an ecosystem.

Key Questions

  1. Analyze the interconnectedness of organisms within a food web.
  2. Compare a food chain to a food web, highlighting their differences.
  3. Predict the cascading effects on an ecosystem if a key species in a food web disappears.

Ontario Curriculum Expectations

5-LS2-1
Grade: Grade 3
Subject: Science
Unit: Living Systems and Environments
Period: Term 4

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