横向
1
Long-term weather patterns of an area
5
Ocean between Americas and Europe/Africa
7
Steep rock face at edge of land
9
Flat grassland in tropical regions
10
Goods brought in from another country
纵向
2
Height above sea level
3
Imaginary line around the middle of Earth
4
Wearing away of land by water or wind
6
Total number of people in an area
7
City that is seat of government
8
Region surrounding the North Pole