Phil starts the planet-by-planet tour of the solar system right here at home, Earth.

Check out the Crash Course Astronomy solar system poster here: http://store.dftba.com/products/crash...

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Chapters:
Introduction: The Earth 00:00
Layers of Earth 1:25
Continental Plates 3:01
Why is the Earth's Core so Hot? 4:21
Earth's Magnetic Field 5:10
Earth's Atmosphere 5:58
Atmospheric Pressure 7:30
Liquid Water on Earth 7:51
The Greenhouse Effect: CO2 in the Atmosphere 8:16
Review 9:27
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PHOTOS/VIDEOS
Planets:
Mercury: http://apod.nasa.gov/apod/ap080116.html
Venus: http://www.msss.com/all_projects/mage...
Earth: http://earthobservatory.nasa.gov/IOTD...
Mars: http://nssdc.gsfc.nasa.gov/photo_gall...
Jupiter: http://www.nasa.gov/mission_pages/cas...
Saturn: http://www.slate.com/content/dam/slat... [credit: Photo by NASA/JPL/Space Science Institute/Gordan Ugarkovic]
Uranus: http://hubblesite.org/newscenter/arch...
Neptune: http://www.slate.com/blogs/bad_astron...

Ulaan Tsutgalan waterfall: http://en.wikipedia.org/wiki/Orkhon_R...
Perspective on a cloudy day: http://www.slate.com/blogs/bad_astron... [credit: Oleg Artemyev]
Rain droplets: http://commons.wikimedia.org/wiki/Fil...
Yellowston Mud Pot: http://en.wikipedia.org/wiki/Liquid_b...
Sea otters holding hands: http://he.wikipedia.org/wiki/%D7%9C%D...
Continental Drift: http://svs.gsfc.nasa.gov/cgi-bin/deta... [credit: NASA/Goddard Space Flight Center Scientific Visualization Studio]
Mission to Bennu: http://svs.gsfc.nasa.gov/cgi-bin/deta... [credit: NASA's Goddard Space Flight Center Conceptual Image Lab]
http://www.es.ucsc.edu/~glatz/GarysIm... [credit: San Diego Supercomputer Center / Nature]
Excerpt from "Dynamic Earth" http://svs.gsfc.nasa.gov/cgi-bin/deta... [credit: NASA/Goddard Space Flight Center]
Clouds: http://www.beachfrontbroll.com/2013/0...
Aurora Borealis:    • Aurora Borealis 2013-10-02   [credit: Fotograf Göran Strand]
Waves On Rocky Shore 1080 (2011): https://archive.org/details/wavesOnRo...
A Year In The Life Of Earth’s CO2: http://svs.gsfc.nasa.gov/cgi-bin/deta... [credit: NASA's Goddard Space Flight Center]
NASA | 2014 Continues Long-Term Global Warming:    • NASA | 2014 Continues Long-Term Globa...