3 activities

Environment

Food chains, carbon footprints and clean energy.

✓ Done

Food Chain Balance Simulator

Class 5–9 / 12 min / Medium

Grass, rabbits and foxes: change one and watch the whole chain wobble.

✓ Done

Class 6–10 / 12 min / Medium

Adjust travel, electricity, food and shopping to see your yearly CO₂, and how to shrink it.

✓ Done

Class 6–10 / 15 min / Challenging

Power a growing city with solar, wind, hydro and coal, balancing cost, pollution and blackouts.

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