横向
1
Vast body of salt water
3
Visual representation of an area
4
Largest ocean on Earth
5
Total number of people in an area
10
Goods brought in from another country
12
Seasonal heavy rainfall
纵向
2
Region near the equator
3
Large natural elevation of earth
6
Raised area of land, smaller than a mountain
7
Imaginary line around the middle of Earth
8
Tool for finding directions
9
Distance east or west of prime meridian
11
Deep narrow valley with steep sides