横向
1
Land surrounded by water on three sides
4
Seasonal heavy rainfall
5
Ridge of rock or coral near the surface
6
Dry land with little rainfall
9
Chain or group of islands
11
City that is seat of government
纵向
2
Distance north or south of equator
3
Vast body of salt water
7
Low-lying land surrounded by higher ground
8
Half of the Earth
10
Flat grassland in tropical regions
12
Landform where river meets the sea