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H2O-NO! — Fresh Water Problems

From Crash Course Kids · 2015

H2O-NO! — Fresh Water Problems
5 min3rd4th5thScience
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Summary

Explores the real-world freshwater crisis — pollution, overuse, and unequal access — and shows why protecting freshwater supplies is one of the most pressing environmental challenges of our time.

Viewer safety

All ages
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Teaching resources

Discussion questions

Discussion

  1. What are the two biggest threats to freshwater availability described in the video?
  2. What human activities pollute freshwater sources?
  3. Why is water scarcity a problem even in places that get rain?
  4. What is one thing your household or school could do to reduce water use?

Quick work-a-long

Vocabulary: freshwater, pollution, scarcity, overuse, contaminate, conservation, aquifer.

Try it: Calculate your daily water footprint: a 5-minute shower uses about 50 liters; flushing uses 9 liters; brushing teeth (tap on) uses 8 liters. Add up one day's use and write one change you could make.