Across
1
Large slow-moving mass of ice
4
Dry land with little rainfall
5
Total number of people in an area
6
Distance east or west of prime meridian
7
Narrow sea inlet between cliffs
12
Deep narrow valley with steep sides
15
Goods sold to another country
Down
2
One of seven major landmasses
3
Large natural stream of water
8
Mountain that can erupt with lava
9
Region surrounding the North Pole
10
Vast body of salt water
11
Ridge of rock or coral near the surface
13
Landform where river meets the sea
14
Chain or group of islands