Across
1
Narrow sea inlet between cliffs
3
Region surrounding the North Pole
6
Where river meets the sea
8
Cold treeless Arctic plain
10
Raised area of land, smaller than a mountain
12
Height above sea level
Down
2
Line dividing two countries
4
Long-term weather patterns of an area
5
Half of the Earth
7
Deep narrow valley with steep sides
9
Landform where river meets the sea
11
Low area between mountains
13
Largest hot desert in the world
14
Large natural elevation of earth