Across
1
Half of the Earth
6
Area where water covers the soil
7
Imaginary line around the middle of Earth
8
Cold treeless Arctic plain
9
Large slow-moving mass of ice
Down
1
Raised area of land, smaller than a mountain
2
Distance north or south of equator
3
Landform where river meets the sea
4
Low area between mountains
5
Physical features of land
10
Large body of water partly enclosed by land
11
Narrow sea inlet between cliffs
12
Line dividing two countries