EcoSphere

Explore Earth as a living web of connected parts — and see how a change to one species ripples through the whole ecosystem.

Level 1

For grown-ups — progress report →A private, on-device snapshot mapped to the skill areas practiced. Export a CSV or print — nothing leaves this device.

Mixed practice

Mixed practice — revisit what you've learned A short round that shuffles questions from the kits you've played, brought back when they're ready to review. Great for making it stick.

Play together

Go head-to-head with a friend — same device or an online room.

Ecosphere Duel (pass-and-play) 2–4 players take turns on one device — same questions, highest first-try score wins. Or open an online room to play a friend on another device. Ecosphere Journey — follow the map → A path through every kit. Clear each stop, then move on — see how far you’ve come.

Ecosystem Lab

Pull one thread in a real food chain — remove the sea otters, bring back the wolves — and watch the trophic cascade ripple up and down the levels. Energy flow, the ten-percent pyramid, and who-eats-whom, one chain at a time.

Trace the cascadePredict how one change ripples through the food chain.

Restoration Scenario

A broken ecosystem and a real conservation project. Predict what your intervention does to the whole system before the model reveals it — then see how life comes back. Hope-forward: every project helps.

Predict & restoreMake your prediction first — then watch the ecosystem recover.

Food Web Detective

Be a field researcher. You observe one animal eating another — now add the right arrow to the food web. Learn the rule real scientists use: arrows follow the energy, from the eaten to the eater.

Build the webAdd each energy-flow arrow from what you saw in the field.

Energy Pyramid

Follow the energy from the sun up a food chain. Predict how much reaches the hawk at the top before the pyramid reveals the numbers — and discover the ten-percent rule: only about a tenth survives each step, which is why the base must be so big.

Predict the energyGuess how much energy reaches each level — then watch the 10% cascade.