Water moves around the world in "atmospheric rivers" as part of the global water cycle, explained the report ... to put "unprecedented stress" on this process, the commission said.

This process is called evaporation ... pause and develop discussion points around each step of the water cycle. Pupils could take notes on an illustration of the water cycle - showing what ...

Condensation – the process of water vapour turning into liquid. In the water cycle it’s when water vapour in the atmosphere reaches colder air and turns back into a liquid which then forms clouds.