横向
1
Largest hot desert in the world
4
One of seven major landmasses
6
Ocean between Americas and Europe/Africa
7
Height above sea level
8
Large slow-moving mass of ice
9
Total number of people in an area
纵向
2
Flat elevated area of land
3
Chain or group of islands
5
Flat grassland in tropical regions
10
Distance east or west of prime meridian
11
Imaginary line around the middle of Earth