横向
1
Half of the Earth
5
Cold treeless Arctic plain
6
Ridge of rock or coral near the surface
7
Landform where river meets the sea
10
Visual representation of an area
11
Low-lying land surrounded by higher ground
12
Large natural elevation of earth
纵向
1
Raised area of land, smaller than a mountain
2
Seasonal heavy rainfall
3
Narrow sea inlet between cliffs
4
Piece of land jutting into the sea
8
Height above sea level
9
Goods sold to another country
13
City that is seat of government