Solve the crossword with the given clues

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Across
  1. 2. Moon is between Earth and Sun.
  2. 5. It is formed when light is stopped by an object.
  3. 6. It was used to know the time during the day.
  4. 7. It is the third planet from the Sun.
Down
  1. 1. It causes day and night.
  2. 3. Full moon night.
  3. 4. It causes seasons.