横向
1
Height above sea level
4
Seasonal heavy rainfall
6
Landform where river meets the sea
7
Low-lying land surrounded by higher ground
10
Visual representation of an area
12
Region between the two tropic lines
13
Piece of land jutting into the sea
纵向
2
Line dividing two countries
3
Area where water covers the soil
5
Wearing away of land by water or wind
8
City that is seat of government
9
Large slow-moving mass of ice
11
Flat grassland in tropical regions
14
Imaginary line around the middle of Earth