Across
1
Mountain that can erupt with lava
2
Half of the Earth
4
Cold treeless Arctic plain
7
Physical features of land
9
Region between the two tropic lines
Down
1
Low area between mountains
3
Largest ocean on Earth
5
Region surrounding the North Pole
6
Narrow sea inlet between cliffs
8
Large natural stream of water
10
Landform where river meets the sea
11
Goods sold to another country
12
Ocean between Americas and Europe/Africa