Science Ocean Lifeusually ages 7–9

Ocean Food Webs

Understand ocean food webs: multiple interconnected food chains where energy flows from phytoplankton (producers) through zooplankton, small fish, and large predators, and that removing one species affects the whole web

How to tell they’ve got it

Tick these off as you see them — no test required.

Distinguish a food web from a simple food chain
Trace at least two paths of energy through an ocean food web
Explain what could happen if one species in the web were removed

🖨 Print this page to keep the checklist — it prints beautifully.

Try this together

Can your child explain why catching too many of one type of fish doesn't just affect that fish — it affects the whole food web, including the animals that eat it and the things it eats?

Where this sits on the map

Stuck here? Check the skills it builds on first. Confident? Here’s what it unlocks.

Builds on

Ocean Food Chainsages 5–7Food webs extend simple food chains to interconnected networks

Classifying Ocean Animalsages 7–9Food webs benefit from knowing animal classification groups

Ocean Food Websthis skill · ages 7–9

Unlocks

Ocean Ecosystemsages 9–11Ecosystems as systems builds on food web understanding

Food Chains & Energy Transferages 8–9Ocean food webs build on curriculum food chains with trophic levels

Ocean Animal Migrationsages 9–11Migration patterns connect to food web dynamics and seasonal food availability

Ocean Pollution & Harmages 9–11Understanding harm to food webs (overfishing) benefits from food web knowledge

solid = must come firstdashed = helps

Curriculum alignment

Candidate matches to official curriculum codes — machine-suggested, unreviewed (v0.1).

Show candidate curriculum codes · 1 ACARA · 1 VIC

Australian Curriculum v9 candidate

AC9S4U01medium confidenceYear 4 · Science understanding

explain the roles and interactions of consumers, producers and decomposers within a habitat and how food chains represent feeding relationships

Victorian Curriculum 2.0 codes & levels only

VC2S4U03medium confidenceScience · Levels 3 and 4 · Science Understanding strand

These are candidate alignments generated by semantic matching — machine-suggested and unreviewed (v0.1), not official or verified mappings. For official curriculum content see australiancurriculum.edu.au, curriculum.nsw.edu.au and f10.vcaa.vic.edu.au. Don’t rely on them for registration or compliance purposes.

Nearby on the map

Classifying Ocean Animalsages 7–9 Coral Reefsages 7–9 Ocean Animal Adaptationsages 7–9 Ocean Depth Zonesages 7–9

All Ocean Life skills →