Across
1
Ocean between Americas and Europe/Africa
5
Line dividing two countries
6
Piece of land jutting into the sea
7
Half of the Earth
8
Body of water surrounded by land
9
Dry land with little rainfall
10
Total number of people in an area
12
Large body of water partly enclosed by land
Down
2
Cold treeless Arctic plain
3
Distance north or south of equator
4
Land surrounded by water
6
City that is seat of government
10
Largest ocean on Earth
11
Mountain that can erupt with lava