横向
1
Region surrounding the North Pole
4
Physical features of land
5
Area where water covers the soil
7
Seasonal heavy rainfall
9
Large natural elevation of earth
10
Chain or group of islands
12
Region between the two tropic lines
纵向
2
Distance north or south of equator
3
Flat elevated area of land
6
One of seven major landmasses
8
Flat grassland in tropical regions
11
Height above sea level
13
Largest hot desert in the world
14
Goods sold to another country