Across
1
Vast body of salt water
4
Land surrounded by water
5
Low-lying land surrounded by higher ground
8
Flat elevated area of land
9
Piece of land jutting into the sea
12
Large slow-moving mass of ice
Down
2
Wearing away of land by water or wind
3
Mountain that can erupt with lava
6
Largest hot desert in the world
7
Largest river in South America
10
Long-term weather patterns of an area
11
Large body of water partly enclosed by land
13
Dry land with little rainfall
14
Region surrounding the North Pole