Across
1
Imaginary line around the middle of Earth
5
Largest ocean on Earth
6
Large slow-moving mass of ice
7
Land surrounded by water on three sides
8
City that is seat of government
12
Chain or group of islands
14
Large body of water partly enclosed by land
Down
2
Largest river in South America
3
Mountain that can erupt with lava
4
Height above sea level
9
Region near the equator
10
Half of the Earth
11
Landform where river meets the sea
13
Largest hot desert in the world