横向
1
Distance east or west of prime meridian
4
Mountain that can erupt with lava
7
Goods brought in from another country
8
Cold treeless Arctic plain
9
Region between the two tropic lines
纵向
2
Tool for finding directions
3
Where river meets the sea
5
Height above sea level
6
Large body of water partly enclosed by land
10
Wearing away of land by water or wind
11
Total number of people in an area
12
Half of the Earth