横向
1
Ridge of rock or coral near the surface
4
Goods sold to another country
5
Half of the Earth
7
Large natural elevation of earth
纵向
2
Region between the two tropic lines
3
Line dividing two countries
5
Raised area of land, smaller than a mountain
6
Long-term weather patterns of an area
8
Total number of people in an area
9
Cold treeless Arctic plain
10
Distance north or south of equator