横向
1
Flat grassland in tropical regions
5
Narrow sea inlet between cliffs
6
Long-term weather patterns of an area
9
Landform where river meets the sea
10
Goods sold to another country
11
Total number of people in an area
纵向
2
Body of water surrounded by land
3
Flat elevated area of land
4
Wearing away of land by water or wind
7
Half of the Earth
8
Region between the two tropic lines