横向
1
Large natural elevation of earth
5
Distance north or south of equator
7
Cold treeless Arctic plain
9
Half of the Earth
11
Imaginary line around the middle of Earth
纵向
2
Long-term weather patterns of an area
3
Ocean between Americas and Europe/Africa
4
Height above sea level
6
One of seven major landmasses
8
Flat grassland in tropical regions
10
Body of water surrounded by land
12
Region surrounding the North Pole