横向
1
Total number of people in an area
6
Distance east or west of prime meridian
7
Steep rock face at edge of land
8
Piece of land jutting into the sea
纵向
2
Dry land with little rainfall
3
Cold treeless Arctic plain
4
Low-lying land surrounded by higher ground
5
Goods brought in from another country
7
One of seven major landmasses
9
Large body of water partly enclosed by land
10
Raised area of land, smaller than a mountain