Across
1
Largest hot desert in the world
3
Dry land with little rainfall
5
Half of the Earth
6
Area where water covers the soil
7
Large slow-moving mass of ice
9
Raised area of land, smaller than a mountain
10
Distance east or west of prime meridian
Down
2
Total number of people in an area
3
Landform where river meets the sea
4
Height above sea level
8
Goods sold to another country
11
Ocean between Americas and Europe/Africa
12
Land surrounded by water on three sides