Across
1
Largest ocean on Earth
5
One of seven major landmasses
6
Large natural stream of water
10
City that is seat of government
11
Area where water covers the soil
12
Region surrounding the North Pole
Down
2
Cold treeless Arctic plain
3
Large slow-moving mass of ice
4
Region near the equator
7
Large area covered with trees
8
Half of the Earth
9
Goods sold to another country