Carbon moves continuously between the atmosphere, living organisms, and the Earth: photosynthesis removes CO₂, respiration and decomposition return it, and combustion releases stored fossil carbon.
Photosynthesis — plants and algae absorb CO₂ from the atmosphere and use sunlight to convert it into glucose, locking carbon into organic compounds.
About this simulation
This free The Carbon Cycle Interactive simulation lets students change the inputs and watch the model respond in real time. Built for earth science lessons, it runs in any browser with no signup and is ready for the projector or 1:1 devices.
What students can explore
- Adjust each control and see how it changes the the carbon cycle interactive model.
- Read the live formula as your numbers are substituted in.
- Compare predictions before and after you change a value.
Is the The Carbon Cycle Interactive simulation free?
Yes. This The Carbon Cycle Interactive simulation is completely free, with no signup and no download required — open it in any browser.
What grades is the The Carbon Cycle Interactive simulation for?
It works across grade levels — run it on a projector for younger classes, or let older students explore the controls and readouts on their own devices.
Embed this simulation
Drop it into your LMS, blog, or class site — free, no sign-up.
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