横向
1
Largest hot desert in the world
5
Low-lying land surrounded by higher ground
7
Seasonal heavy rainfall
10
One of seven major landmasses
11
Large natural stream of water
12
Imaginary line around the middle of Earth
纵向
2
Physical features of land
3
Body of water surrounded by land
4
Vast body of salt water
6
Area where water covers the soil
8
Total number of people in an area
9
Land surrounded by water on three sides
10
City that is seat of government
13
Landform where river meets the sea
14
Mountain that can erupt with lava