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Identify food webs
Free printable Grade 6 science worksheet for "Identify food webs" — practice ecosystems. No-prep, print or assign online.
Middle school students work with food webs in this Life Science Ecosystems worksheet, identifying producers, consumers, and decomposers and tracing energy flow through interconnected feeding relationships. Teachers can use it as a visual-analysis task alongside a diagram or as a standalone review of ecosystem dynamics. Food web literacy is central to understanding biodiversity, species interdependence, and ecological balance.
Learning objectives
- Identify the roles of producers, consumers, and decomposers in a food web
- Trace the flow of energy through multiple feeding relationships
- Explain how removing one organism affects the rest 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 Middle School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
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