横向
1
Region between the two tropic lines
5
Seasonal heavy rainfall
6
City that is seat of government
8
Imaginary line around the middle of Earth
纵向
2
Wearing away of land by water or wind
3
Largest ocean on Earth
4
Long-term weather patterns of an area
6
Tool for finding directions
7
Flat grassland in tropical regions
9
Large area covered with trees