横向
1
Imaginary line around the middle of Earth
4
Where river meets the sea
5
Region near the equator
6
Large slow-moving mass of ice
7
Narrow sea inlet between cliffs
8
Visual representation of an area
9
Vast body of salt water
纵向
2
Chain or group of islands
3
Physical features of land
4
Wearing away of land by water or wind
10
Largest hot desert in the world