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Bill nye science guyErosion nye bill science earth segment explains episode short click Weathering and erosion.
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Bill Nye the Science Guy S05E14 Erosion - Dailymotion Video
Weathering and Erosion - WBO 6th Grade Science
Bill Nye Erosion Video - STEMAZing Systems Thinking
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When it comes to climate change, Bill Nye is still the science guy
