The film discusses the essential role of water in sustaining life and explains the water cycle, which involves the continuous movement of water from oceans to the atmosphere and back to the earth.

The water cycle shows the "continuous movement of water ... condenses to form clouds and precipitates back to Earth in the form of rain and snow," according to the National Oceanic and Atmospheric ...

When they grow too big and heavy they fall back down from the sky, and this is the third part of the cycle known as precipitation. Precipitation is water that falls as rain, hail, sleet or snow.

Water moves around the world in "atmospheric rivers" as part of the global water cycle, explained the report ... condensing and returning to the Earth as rain or snow. However, decades of ...

Snow water equivalent What do these trends in snow pack mean? As is obvious, a changed cycle of snow pack implies that the climate of the mountains is changing fast. In fact, decreasing snow pack ...

Seepage and drainage: The rain or snow that falls to Earth can go various ways. One part seeps into the ground and becomes groundwater. Another part flows over the surface into rivers, lakes or the ...