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Earth as a System Activities

Title & Description English Extension Ideas
Readers' comments
to take you further Videos

Carbon cycle through the window
How much evidence of the carbon cycle can you see through the window? Carbon cycle through the window

Carbon goes round and round and round
Make your own carbon cycle Carbon goes round and round

High flow, low flow?: atmosphere and ocean in a tank
Hot, cold and particle-filled density currents as they flow in the atmosphere and ocean Atmosphere and ocean in a tank Extension Video

Space survival: how could we survive a year in a dome?
Pupils plan to survive for a year in a sealed dome in a desert Space survival: how could we survive a year in a dome?

Rock cycle through the window
The rock cycle processes you might be able to see - and those you can’t Rock cycle through the window

The rock cycle in wax
Using a candle to demonstrate the rock cycle processes Rock cycle in wax Extension

The watery world of underground chemistry (ELI+)
Using pH to link the atmosphere, hydrosphere, biosphere and lithosphere together Watery world of underground chemistry

Title & Description	English	Extension Ideas Readers' comments to take you further	Videos
Carbon cycle through the window How much evidence of the carbon cycle can you see through the window?	Carbon cycle through the window
Carbon goes round and round and round Make your own carbon cycle	Carbon goes round and round
High flow, low flow?: atmosphere and ocean in a tank Hot, cold and particle-filled density currents as they flow in the atmosphere and ocean	Atmosphere and ocean in a tank	Extension	Video
Space survival: how could we survive a year in a dome? Pupils plan to survive for a year in a sealed dome in a desert	Space survival: how could we survive a year in a dome?
Rock cycle through the window The rock cycle processes you might be able to see - and those you can’t	Rock cycle through the window
The rock cycle in wax Using a candle to demonstrate the rock cycle processes	Rock cycle in wax	Extension
The watery world of underground chemistry (ELI+) Using pH to link the atmosphere, hydrosphere, biosphere and lithosphere together	Watery world of underground chemistry