横向
1
Piece of land jutting into the sea
2
Land surrounded by water
4
Largest river in South America
6
Cold treeless Arctic plain
7
Large body of water partly enclosed by land
8
Deep narrow valley with steep sides
9
Raised area of land, smaller than a mountain
纵向
2
Goods brought in from another country
3
Mountain that can erupt with lava
5
Low area between mountains
10
Distance north or south of equator