横向
1
Region between the two tropic lines
3
Narrow sea inlet between cliffs
7
Deep narrow valley with steep sides
9
Large slow-moving mass of ice
11
Long-term weather patterns of an area
纵向
1
Cold treeless Arctic plain
2
Largest river in South America
4
Raised area of land, smaller than a mountain
5
One of seven major landmasses
6
Steep rock face at edge of land
8
Where river meets the sea
10
Low area between mountains