The Planet Earth DVD

Discovery Education

$59.95 $69.95
SKU: DC880757
Format: DVD
Grade Level:
Runtime: 30
Copyright: 2005

Alt Formats:
Teacher's Guide
Free Resources
Marc Record

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This in-depth tour of our planet includes the following segments:
  • The History of the Earth — Investigates Earth's origin about 4.6 billion years ago with the collapse of an interstellar cloud of gas and dust.
  • The Earth's Structure — Explores the properties of the planet's four main layers.
  • The Origin and Influence of the Moon — Considers the theories surrounding the origin of Earth's only natural satellite.
  • The Moon's Influence on Earth — Looks at the movements of this satellite, its different phases, and tidal influence.
  • The Earth's Magnetic Field — Investigates why Earth's magnetic poles sometimes reverse themselves.
  • Energy from the Sun — Explores how the sun makes life on Earth possible.