Across
1
Tool for finding directions
4
Physical features of land
6
Largest hot desert in the world
8
Cold treeless Arctic plain
9
Height above sea level
10
Large slow-moving mass of ice
11
Where river meets the sea
Down
1
Piece of land jutting into the sea
2
Landform where river meets the sea
3
Dry land with little rainfall
5
Half of the Earth
7
Region surrounding the North Pole