Across
1
City that is seat of government
5
Cold treeless Arctic plain
8
Total number of people in an area
10
Low-lying land surrounded by higher ground
12
Piece of land jutting into the sea
13
Half of the Earth
Down
2
Region near the equator
3
One of seven major landmasses
4
Vast body of salt water
6
Ocean between Americas and Europe/Africa
7
Flat elevated area of land
9
Wearing away of land by water or wind
11
Mountain that can erupt with lava
14
Goods sold to another country