Grade 5 · Science

Trace energy through a food web

LET’S TRY ONE

In this web, grass → rabbit, grass → mouse, and mouse → owl. Which organism directly receives energy from the mouse?

owl

The stated mouse → owl link ends at the owl.

Your turn!
Learning steps & teaching tips

Use a supplied food web to trace direct feeding links without inventing a population prediction.

  1. Name what the arrows represent before reading the web.
  2. Trace the requested direct link or complete path.
  3. Separate a feeding link from an untested prediction about population size.

Try it together

Draw a four-organism web with labelled arrows. Ask a partner to trace two energy paths and identify a prediction the diagram alone cannot prove.

Read each arrow as energy moving from the food to its eater; use only the links given.