横向
1
Region surrounding the North Pole
4
Line dividing two countries
5
Body of water surrounded by land
9
Goods brought in from another country
10
Ocean between Americas and Europe/Africa
11
Large slow-moving mass of ice
纵向
2
Ridge of rock or coral near the surface
3
Dry land with little rainfall
6
Vast body of salt water
7
City that is seat of government
8
Chain or group of islands