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Twelfth Grade (Grade 12) Solar System Questions

You can create printable tests and worksheets from these Grade 12 Solar System questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Grade 12 Planetary Motion
What is unusual about the orbits of Neptune and Pluto?
  1. Pluto is sometimes nearer the sun than is Neptune
  2. They occasionally have near collisions
  3. Their years have the same length
  4. They are always on opposite sides of the sun from each other
Grade 12 Planetary Motion
Term used to describe the shape of the Earth's orbit around the Sun.
  1. obliquity
  2. eccentricity
  3. equinox variant
  4. linear degradation
  5. linear orbit
Grade 12 Outer Planets
Last planet visited by Voyager II was?
  1. Pluto
  2. Neptune
  3. Uranus
  4. None of the above
Grade 12 Small Bodies and Dwarf Planets
Grade 12 Planetary Motion
Tilt precession of the Earth's orbit around the sun occurs about                   .
  1. every 100,00 years
  2. every 41,000 years
  3. every 26,000 years
  4. every 15,000 years
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