横向
1
Distance east or west of prime meridian
5
Flat grassland in tropical regions
8
Large body of water partly enclosed by land
10
Ocean between Americas and Europe/Africa
纵向
2
Narrow sea inlet between cliffs
3
Wearing away of land by water or wind
4
Height above sea level
6
Flat elevated area of land
7
Landform where river meets the sea
9
Land surrounded by water on three sides