#70 Watery world of underground chemistry (ELI+)
Using pH to link the atmosphere, hydrosphere, biosphere and lithosphere...
Category: Earth as a System
#204 Watery world game (ELI Early years)
Climb through the watery world but watch out for...
#190 Water pressure – underground (ELI+)
Demonstrating how hydrostatic pressure increases with...
#171 Water cycle world
A discussion activity on the natural water transformations on...
#189 Under pressure (ELI+)
Calculating the intense pressure...
#213 Tag’ a carbon atom – and explore the carbon cycle
A thought experiment to investigate carbon cycle...
#44 Space survival: how could we survive a year in a dome?
Pupils plan to survive for a year in a sealed dome in a...
#219 Sand on a sill
What will happn to a sand grain left on a window sill? - a rock cycle...
#52 Rock cycle through the window
The rock cycle processes you might be able to see - and those you...
#10 Rock cycle in wax
Using a candle to demonstrate the rock cycle...
#168 Mini-world water cycle
A water cycle demonstration model in a...
#025 High flow, low flow?: atmosphere and ocean in a tank
Hot, cold and particle-filled density currents as they flow in the atmosphere and...
#103 Earth’s atmosphere – step by step evolution
Using a physical model to show the development of our current...
#174 Cycling water and heat in the lab – and the globe (ELI+)
Demonstrating the water cycle, latent heat and global energy...
#167 Changing state – transforming water
Practical activities to change the state of water; solid, liquid,...
#55 Carbon cycle through the window
How much evidence of the carbon cycle can you see through the...
#10 Rock cycle in wax
Using a candle to demonstrate the rock cycle...
#173 ‘Tagging’ water molecules – to explore the water cycle (ELI+)
A thought experiment to investigate the water...
