Across
1
Flat elevated area of land
5
Distance north or south of equator
6
Physical features of land
7
Landform where river meets the sea
Down
2
Low area between mountains
3
Flat grassland in tropical regions
4
Imaginary line around the middle of Earth
8
Large slow-moving mass of ice
9
Land surrounded by water
10
Cold treeless Arctic plain
11
Ridge of rock or coral near the surface
12
Vast body of salt water