Across
1
Largest river in South America
4
Large natural stream of water
5
Half of the Earth
6
Raised area of land, smaller than a mountain
8
Distance east or west of prime meridian
11
Ocean between Americas and Europe/Africa
12
Chain or group of islands
13
Large body of water partly enclosed by land
Down
2
Low area between mountains
3
Land surrounded by water
7
Total number of people in an area
9
Narrow sea inlet between cliffs
10
Piece of land jutting into the sea
14
Large slow-moving mass of ice