Across
1
Piece of land jutting into the sea
2
Largest river in South America
5
Height above sea level
7
Region surrounding the North Pole
8
Large slow-moving mass of ice
9
Area where water covers the soil
12
Raised area of land, smaller than a mountain
Down
1
Long-term weather patterns of an area
3
Landform where river meets the sea
4
Large natural stream of water
6
Largest ocean on Earth
10
Cold treeless Arctic plain
11
Narrow sea inlet between cliffs