Across
1
Long-term weather patterns of an area
7
Large natural stream of water
9
Total number of people in an area
10
Where river meets the sea
11
Wearing away of land by water or wind
Down
2
Body of water surrounded by land
3
Seasonal heavy rainfall
4
Land surrounded by water on three sides
5
Height above sea level
6
Cold treeless Arctic plain
8
Imaginary line around the middle of Earth
12
City that is seat of government