横向
1
Mountain that can erupt with lava
4
Where river meets the sea
7
Long-term weather patterns of an area
8
Physical features of land
9
Landform where river meets the sea
10
Dry land with little rainfall
纵向
2
Region surrounding the North Pole
3
Land surrounded by water
5
One of seven major landmasses
6
Vast body of salt water
11
Half of the Earth