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Earth-Moon System Class Notes 2013

Earth-Moon System Class Notes 2013. Students will be able to describe the major characteristics of the Moon. I. Major Characteristics of the Moon ¼ of the Earth’s Diameter (~7,500 miles * .27 = 2025 mi.) 1% of the Mass of Earth 1/6 the Gravity of the Earth

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Earth-Moon System Class Notes 2013

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  1. Earth-Moon System Class Notes 2013

  2. Students will be able to describe the major characteristics of the Moon. • I. Major Characteristics of the Moon • ¼ of the Earth’s Diameter (~7,500 miles * .27 = 2025 mi.) • 1% of the Mass of Earth • 1/6 the Gravity of the Earth • 240,000 miles away from Earth (~380,000 km.) • It takes the Moon about 27.3 days to Revolve (orbit the Earth) • It takes the Moon the same amount of time to Rotate one-time; due to the fact that the Near Side of the Moon always faces Earth.

  3. Objective: Students will be able to draw and label a diagram illustrating the phases of the Moon • Phase – The appearance of the moon based on the amount of light visible from Earth.

  4. Objective: Students will be able to explain why lunar and solar eclipses occur and in which phase the moon is in during each. • Vocabulary: • Eclipse • Umbra • Penumbra

  5. Lunar Eclipse

  6. Solar Eclipse

  7. Objective: Students will be able to describe why a Solar and Lunar eclipse do not happen every month.

  8. Earth and Moon Orbital Planes

  9. Homework: Using the Eclipse Link at the NASA website, research when the next Solar or Lunar Eclipse will occur in North America.http://eclipse.gsfc.nasa.gov/eclipse.html

  10. Useful Websites: • http://astronomyonline.org/SolarSystem/LunarEclipse.asp • http://eclipse.gsfc.nasa.gov/eclipse.html Eclipses Website!

  11. Apogee and Perigee

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