横向
1
Steep rock face at edge of land
3
Goods brought in from another country
4
Largest hot desert in the world
9
Total number of people in an area
纵向
2
Flat elevated area of land
5
Visual representation of an area
6
Body of water surrounded by land
7
Piece of land jutting into the sea
8
Largest ocean on Earth
10
Low area between mountains