Advent4Help Crossword #3

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Across
  1. 2. Foldable message
  2. 4. Big rock in space
  3. 6. Female fox
  4. 7. Pulled by Reindeer
Down
  1. 1. When here, every direction is South
  2. 2. Thatcher's least favourite sedimentary rock
  3. 3. Shint orb for your tree
  4. 5. What elves make voluntarily