Ocean Ecosystems & Food Chains Learning Pack
Energy in many ocean food chains starts with tiny phytoplankton. This pack shows how energy moves from the Sun through plankton, fish and bigger animals, and how food chains join into food webs.
- Ages
- 6–10
- Grades
- 1–4 (approx.)
- Subject
- Life Science
- Pages
- 8 printable pages
- Time
- 30–75 minutes
- Price
- Free, no sign-up
What children will learn
- ✓ What producers and consumers are
- ✓ Which way arrows point in a food chain
- ✓ How food chains connect into a food web
- ✓ Four ocean habitats: coral reefs, kelp forests, seagrass meadows and the open ocean
What's inside the pack
- ✓ Cover page
- ✓ Learning objectives
- ✓ Five ocean ecosystem facts with NOAA sources
- ✓ Ocean ecosystem vocabulary (9 words)
- ✓ Label-an-ocean-food-chain worksheet
- ✓ Build a food web + Match the ocean habitat activities
- ✓ Five-question quiz with bonus question
- ✓ Answer key
- ✓ Teacher and parent notes with a tabletop food-web activity
How to use it
Follow the food chain together, then let children add three arrows to the food web. The teacher notes include a tabletop string food web.
Want more pictures on this topic? Browse the matching coloring collection, or find more classroom printables in the Teacher Resource Centre.
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Science sources
The facts in this pack were checked against these sources, which are also printed inside the PDF.
Questions parents and teachers ask
Which way do food chain arrows point?
From the food to the eater — the direction energy moves.
Do all ocean food chains start with sunlight?
No. Some deep-sea communities get energy from chemicals near hot vents.
Is there an answer key?
Yes, on page 7.
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