横向
1
Wearing away of land by water or wind
5
Goods brought in from another country
6
Imaginary line around the middle of Earth
7
City that is seat of government
8
Total number of people in an area
9
Region surrounding the North Pole
纵向
2
Body of water surrounded by land
3
Low-lying land surrounded by higher ground
4
Land surrounded by water on three sides
10
Vast body of salt water