Puzzle

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Across
  1. 1. creating new products out of old ones.
  2. 4. huge vast space in the sky that contains the Sun, stars, clouds and the moon.
  3. 5. cutting down of forests on a large scale.
Down
  1. 1. using already used things again.
  2. 2. the process of finding the way to go to a place.
  3. 3. It shows days, weeks and months of a year.