The film discusses the essential role of water in sustaining life and explains the water cycle, which involves the continuous ...

Water sucked up by tree roots is pumped back into the atmosphere where it forms clouds which eventually release the water as rain to be reabsorbed by trees. This cycle can occur multiple times as ...

Environment How we broke the water cycle and can no longer rely on rain to fall We thought Earth's water cycle was resilient to human meddling, but new analysis shows our supplies of water in ...