Across
1
Largest ocean on Earth
3
Visual representation of an area
4
Cold treeless Arctic plain
6
One of seven major landmasses
8
Raised area of land, smaller than a mountain
9
Vast body of salt water
10
Dry land with little rainfall
12
Height above sea level
13
Total number of people in an area
Down
2
Chain or group of islands
4
Region near the equator
4
Region between the two tropic lines
5
Deep narrow valley with steep sides
7
Goods brought in from another country
11
Largest hot desert in the world