Geography China puzzle

1234567891011121314151617
Across
  1. 1. - It helped the Chinese to grow better than other civilizations
  2. 4. China Sea
  3. 6. staircase - low in the east and high in the west
  4. 7. Geography - topic
  5. 10. River - one of the main 2 rivers in China
  6. 14. desert - Largest desert in China??
  7. 15. of geography - helped to protect it against invaders
  8. 17. of Tibet - a place higher than normal land height
Down
  1. 2. River - a main river in China
  2. 3. soil - even if the rivers bring destruction people still live around the rivers because of the land
  3. 5. trade - it’s hard to cross the walls of China
  4. 8. mountain - A wall of mountains
  5. 9. Everest - One of the tallest mountains in the world
  6. 10. Sea - a main sea of China
  7. 11. desert - largest desert in Asia ??
  8. 12. mountain - A set of mountains like Himalaya mountain
  9. 13. China plain - one of the plains in China
  10. 16. attacks - it’s hard to cross the walls of China