横向
1
Flat elevated area of land
5
Total number of people in an area
6
Vast body of salt water
7
Piece of land jutting into the sea
10
Cold treeless Arctic plain
13
Distance north or south of equator
14
Ocean between Americas and Europe/Africa
纵向
2
Chain or group of islands
3
Long-term weather patterns of an area
4
Low-lying land surrounded by higher ground
8
Physical features of land
9
Large body of water partly enclosed by land
11
Large natural elevation of earth
12
Region between the two tropic lines
15
Landform where river meets the sea