One source of rainfall is that air currents reach mountains and rise, cooling, so that the water condenses, forming clouds and rain.
(One source of rainfall; is; that air currents reach mountains and rise, cooling, so that the water condenses, forming clouds and rain) Context(One source of rainfall is,List([0, 25))):(air currents; reach; mountains and rise, cooling, so that the water condenses, forming clouds and rain)
One source of rainfall is,List([0, 25))
One source of rainfall air currents
is reach
that air currents reach mountains and rise, cooling, so that the water condenses, forming clouds and rain
mountains and rise, cooling, so that the water condenses, forming clouds and rain