Geographical info quiz

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Across
  1. 3. most populated continent
  2. 4. country or state covered with land without bordering the sea or ocean
  3. 7. animal dung user for fertilizing soil
Down
  1. 1. famous volcanic mountain in jalan
  2. 2. large water bodies with deep holes known as wrenches
  3. 3. large group of small islands separated by relatively shallow seas in between
  4. 5. It resembles a Greek letters and is important to water bodies
  5. 6. top of a mountain