Across
1
Low area between mountains
4
Landform where river meets the sea
5
Distance east or west of prime meridian
6
Land surrounded by water on three sides
7
Largest ocean on Earth
8
Mountain that can erupt with lava
Down
2
Large natural elevation of earth
3
Goods sold to another country
4
Dry land with little rainfall
9
Total number of people in an area
10
Raised area of land, smaller than a mountain
11
Half of the Earth