Bill Nye the Science Guy
Season 4 Episode 1 - Rivers & Streams
Water is massive; rivers are powerful. As rivers flow downhill, they wear away rock and soil to form canyons or winding curves in the land, called meanders. Sometimes rivers fill and overflow their banks. Rivers with too much water create floods that can carry away plants, trees, buildings and boulders. Rivers and streams support most of the ecosystems on land.
Episodes in Season 4
Rivers & Streams
26 min
Nutrition
26 min
Marine Mammals
26 min
Earthquakes
26 min
NTV Top 11 Video Countdown
26 min
Spiders
26 min
Pollution Solutions
26 min
Probability
26 min
Pseudoscience
26 min
Flowers
26 min
Archaeology
26 min
Deserts
26 min
Amphibians
26 min
Volcanoes
26 min
Invertebrates
26 min
Heart
26 min
Inventions
26 min
Computers
26 min
Fossils
26 min
Time
26 min