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Classify food webs
Free printable Grade 4 science worksheet for "Classify food webs" — practice ecosystems. No-prep, print or assign online.
Grade 4 students classify food webs by identifying producers, primary consumers, secondary consumers, and decomposers within ecosystem diagrams, building a clear picture of energy flow in nature. Teachers and parents can use this Life Science worksheet during an ecosystems unit to help students move from linear food chains to the more realistic, interconnected web structure. It challenges students to think critically about what happens when one part of a food web changes.
Learning objectives
- Classify organisms in a food web by their roles as producers, consumers, or decomposers
- Trace the flow of energy through a food web diagram
- Predict how the removal of one organism affects other members of the food web
Answer Key
How to use this worksheet
- Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
- Print at home or in class for Grade 4; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
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