Across
1
Land surrounded by water on three sides
4
Line dividing two countries
5
Ridge of rock or coral near the surface
8
Mountain that can erupt with lava
10
Imaginary line around the middle of Earth
Down
1
Total number of people in an area
2
Landform where river meets the sea
3
Largest hot desert in the world
6
Physical features of land
7
Goods brought in from another country
9
Steep rock face at edge of land
11
Goods sold to another country