Chapter 2

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Across
  1. 1. towards the ground
  2. 4. We see the sun and stars in a repeating pattern every day because Earth is ________.
  3. 5. something we observe to be similar over and
  4. 8. the pull between Earth and other objects, which acts even without touching
  5. 9. again
Down
  1. 1. For people on the side of Earth that faces the sun, it's ________.
  2. 2. an arrangement of stars as seen from Earth
  3. 3. away from the ground
  4. 6. For people on the side of Earth that faces the stars, it's ________.
  5. 7. a period of time that is 24 hours long and includes daytime and nighttime.