横向
1
Raised area of land, smaller than a mountain
3
Land surrounded by water
4
Landform where river meets the sea
8
Flat elevated area of land
9
Vast body of salt water
10
Seasonal heavy rainfall
11
Distance east or west of prime meridian
纵向
2
Area where water covers the soil
5
Deep narrow valley with steep sides
6
One of seven major landmasses
7
Distance north or south of equator
12
Total number of people in an area