横向
1
Seasonal heavy rainfall
5
Low area between mountains
6
Height above sea level
7
Goods brought in from another country
12
Piece of land jutting into the sea
纵向
2
Line dividing two countries
3
Wearing away of land by water or wind
4
Region between the two tropic lines
6
Region surrounding the North Pole
8
Goods sold to another country
9
Landform where river meets the sea
10
Large body of water partly enclosed by land
11
Total number of people in an area