Where Did Earth's Water Come From?
|Link to Resource:||https://www.youtube.com/watch?v=_LpgBvEPozk&feature=youtu.be|
|Resource Type:||Teaching Media; Videos or Animations|
|Summary:||Unlike every other planet in our solar system, earth's surface is 70% water, which while useful for life, is also kind of weird. This is because everything we know about how and why our planet formed says earth's surface should be bone dry. Watch this informational video to learn more about our system and the hypothesis on how water came to be on earth.|
|Earth Science Big Ideas:||Big Idea 5|
|NGSS Discplinary Core Ideas:||ESS2.C|
|NGSS Performance Expectations:||5-ESS2-2; HS-ESS2-5; MS-ESS2-4|
|NGSS Science and Engineering Practices:||Developing and using models; Planning and carrying out investigations; Using mathematics and computational thinking|
|NGSS Crosscutting Concepts:||Energy and matter: Flows, cycles, and conservation; Scale, proportion, and quantity; Structure and function|
|Subjects:||9-12; elementary school; high school; k-5 geosource; middle school; water; water availability; water resources|
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