Students will be able to develop and explain a particle-level model to describe evaporation and condensation in the context of the water cycle. The water cycle depends on the processes of evaporation ...

Some of the water turns into an invisible gas called water vapour. This is the first part of the water cycle and it's called evaporation. As the water vapour rises, it cools and as it cools it ...

The hydrological cycle is ... measure evaporation and soil moisture, based on surface and satellite-mounted observation. We can therefore move away from merely closing a water budget, towards ...