横向
1
Distance north or south of equator
6
Large natural stream of water
7
Flat elevated area of land
8
Chain or group of islands
9
Physical features of land
10
Imaginary line around the middle of Earth
14
Goods brought in from another country
纵向
2
Total number of people in an area
3
Line dividing two countries
4
Region near the equator
5
Height above sea level
11
Area where water covers the soil
12
Large body of water partly enclosed by land
13
Tool for finding directions
15
Landform where river meets the sea