The world crossword

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Across
  1. 6. Ocean/ the world’s biggest ocean
  2. 8. the smallest continent
  3. 10. / any of the world's continuous expanses
  4. 11. / a line which an object may rotate
  5. 12. / an arrangements of the natural features
  6. 15. / a line that divides the world into halves
  7. 16. /The number of continents in the world
  8. 17. / the study of the world
  9. 19. / the science of drawing maps
  10. 20. / relating to the climate
Down
  1. 1. the number of oceans
  2. 2. / a distance north or south of the equator
  3. 3. / a distance east or south of the Greenwich meridian
  4. 4. / a geographical index or dictionary
  5. 5. / the weather conditions in a country
  6. 7. / the science of farming
  7. 9. / a big group of islands
  8. 13. / a county almost or completely surrounded by land
  9. 14. / half of the world that is separated by the equator
  10. 18. the world’s largest continent