横向
1
Largest ocean on Earth
5
Height above sea level
8
Visual representation of an area
纵向
2
Mountain that can erupt with lava
3
Vast body of salt water
4
One of seven major landmasses
6
Total number of people in an area
7
Physical features of land
Largest ocean on Earth
Height above sea level
Visual representation of an area
Mountain that can erupt with lava
Vast body of salt water
One of seven major landmasses
Total number of people in an area
Physical features of land