Kindness puzzle

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Across
  1. 1. days in a week
  2. 3. gives us oxygen
  3. 6. it comes after rain
  4. 9. u can see it after you sleep
Down
  1. 2. third planet from the Sun.
  2. 4. tallest mountain of the world
  3. 5. feather
  4. 7. caterpillar turn into
  5. 8. Ship of the Desert