Across
1
Large natural elevation of earth
4
Large area covered with trees
6
Line dividing two countries
7
One of seven major landmasses
8
Steep rock face at edge of land
9
Long-term weather patterns of an area
11
Half of the Earth
13
Region surrounding the North Pole
14
Mountain that can erupt with lava
15
Large body of water partly enclosed by land
Down
2
Total number of people in an area
3
Goods brought in from another country
5
Chain or group of islands
10
Wearing away of land by water or wind
12
Ridge of rock or coral near the surface