横向
1
Mountain that can erupt with lava
6
Physical features of land
7
Wearing away of land by water or wind
11
Piece of land jutting into the sea
12
Landform where river meets the sea
纵向
2
Area where water covers the soil
3
Distance north or south of equator
4
Large natural elevation of earth
5
Flat grassland in tropical regions
8
Land surrounded by water on three sides
9
Deep narrow valley with steep sides
10
One of seven major landmasses
13
Narrow sea inlet between cliffs