横向
1
Distance north or south of equator
5
Distance east or west of prime meridian
7
Large natural stream of water
8
Flat elevated area of land
纵向
2
Deep narrow valley with steep sides
3
Line dividing two countries
4
Region surrounding the North Pole
6
Raised area of land, smaller than a mountain
9
Long-term weather patterns of an area
10
Tool for finding directions
11
Region near the equator
12
Ridge of rock or coral near the surface