横向
1
Ocean between Americas and Europe/Africa
4
Seasonal heavy rainfall
5
Landform where river meets the sea
6
Flat grassland in tropical regions
纵向
1
Chain or group of islands
2
Large slow-moving mass of ice
3
Low-lying land surrounded by higher ground
7
Tool for finding directions
8
Region between the two tropic lines
9
Wearing away of land by water or wind