charlie crossword

12345678910
Across
  1. 3. the first civilization
  2. 6. the amount of space something takes up
  3. 7. the largest planet in our solar system
  4. 9. the country with the highest population
  5. 10. the biggest animal
Down
  1. 1. the hottest planet in our solar system
  2. 2. the holy book of Christianity
  3. 4. the second largest continent
  4. 5. Islam place of worship
  5. 8. the biggest ocean