Four ways to understand the Earth's age, Joshua M. Sneiderman
|Link to Resource:||https://www.youtube.com/watch?v=tkxWmh-tFGs|
|Resource Type:||Teaching Media; Videos or Animations|
|Summary:||The Earth is 4.6 billion years old -- but how can humans relate to a number so colossal, and where do we fit on the geologic timeline? Comparing the Earth's lifetime to one calendar year, events like the extinction of dinosaurs and Columbus setting sail took place relatively recently. Joshua M. Sneiderman reminds us of our time and place in the universe.|
|Earth Science Big Ideas:||Big Idea 2|
|NGSS Discplinary Core Ideas:||ESS1.C|
|Subjects:||6-8; 9-12; earth; geologic time; geology; high school; history; middle school; plate tectonics; video|
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