横向
1
Distance north or south of equator
6
Ridge of rock or coral near the surface
7
Wearing away of land by water or wind
8
Landform where river meets the sea
9
Body of water surrounded by land
10
Large natural stream of water
纵向
2
Half of the Earth
3
Large slow-moving mass of ice
4
Land surrounded by water on three sides
5
Chain or group of islands
11
Largest hot desert in the world
12
Line dividing two countries
13
Dry land with little rainfall
14
Narrow sea inlet between cliffs