Chapter 1: What is Earth Science

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Across
  1. 2. The Earth spinning, even if you don't feel it. Other objects in space can rotate, too
  2. 4. Moving around something without touching it
  3. 8. the path that an object in space follows to travel around another object
  4. 10. The Sun and all planets, and other objects that revolve around it
Down
  1. 1. A natural or human-made object in space that moves around the Earth or another Planet
  2. 3. The areas on Earth where the time of day is one or more hours different
  3. 5. An imaginary line splitting up the Earth into two equal halves, north and south
  4. 6. The imaginary line through the center of Earth that joins the North and South poles
  5. 7. An object in space that orbits the Sun and has enough gravity to make it shape round
  6. 9. A natural force that pulls a lighter object toward a heavier one