横向
1
Visual representation of an area
3
Flat elevated area of land
5
Area where water covers the soil
6
Large area covered with trees
8
Total number of people in an area
9
Region surrounding the North Pole
11
Dry land with little rainfall
12
Where river meets the sea
纵向
2
Region between the two tropic lines
4
Distance north or south of equator
7
Largest river in South America
10
Imaginary line around the middle of Earth
13
Region near the equator