Science Crossword

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Across
  1. 1. the star that people rely on to live.
  2. 4. the planet humans live on
  3. 6. how long it takes for the moon to orbit around Earth.
  4. 7. when the sun is shining on a certain part of Earth.
  5. 9. when the Earth has completed on day.
Down
  1. 2. when the Earth is faced so we can't see the sun.
  2. 3. how long it takes for the Earth to spin around.
  3. 5. when something goes around something else in a circle motion.
  4. 7. ______ is always the direction facing the Earth.
  5. 8. _____ is always the direction away from the Earth.