Geography crossword

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Across
  1. 3. Largest ocean
  2. 4. Longest river in the world
  3. 6. The rarest landform
  4. 7. The tallest mountain in the world
  5. 10. Most liveable city in 2023
Down
  1. 1. How many stars are there in the galaxy
  2. 2. Longest living animal
  3. 5. The strongest muscle in the body
  4. 8. The hottest planet in the galaxy
  5. 9. What insect have 4 noses