横向
1
Large natural stream of water
4
Cold treeless Arctic plain
5
Goods brought in from another country
6
Large slow-moving mass of ice
7
Raised area of land, smaller than a mountain
9
Region surrounding the North Pole
纵向
2
Region near the equator
3
Land surrounded by water on three sides
8
Wearing away of land by water or wind
10
City that is seat of government