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Bill Nye the Science Guy
1993
Published on, 1 month ago
Bill Nye the Science Guy
Water Cycle 3 Season 7 Episode
26 min
1993
7.3
About 70% of the Earthโs surface is covered in water, and almost all of that water has been around since the Earth formed billions and billions of years ago. That means a glass of water you drink today could be water that a dinosaur once sipped. Water is constantly recycled on Earth as rain, snow, sleet and hail. It makes its way in and out of oceans, lakes, streams, hail, and glaciers. Scientists call the recycling of water the water cycle (not that bad, huh?).
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