Science: Earth & Space Module 1 Lesson 1

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Across
  1. 2. The location on our orbit that marks winter and summer.
  2. 4. The location on our orbit that marks spring and fall.
  3. 5. The path of travel around a fixed point.
  4. 6. The day added to our calendar every four years.
  5. 10. The calendar used when tracking Earth's position in space.
  6. 11. One full trip around the sun.
  7. 12. One full motion that marks a planet's day length.
Down
  1. 1. A fixed point in our orbit to mark the closest point of Earth's revolution.
  2. 2. The fixed star which our planets orbit.
  3. 3. The calendar used when tracking seasonal temperatures.
  4. 7. A fixed point in our orbit to mark the furthest point of Earth's revolution.
  5. 8. The dead planet which orbits Earth.
  6. 9. The point of rotation of our Earth.