Across
1
Raised area of land, smaller than a mountain
3
Visual representation of an area
4
Imaginary line around the middle of Earth
7
Ridge of rock or coral near the surface
9
Height above sea level
10
Deep narrow valley with steep sides
Down
2
Large slow-moving mass of ice
5
Large area covered with trees
6
Flat elevated area of land
8
Cold treeless Arctic plain
11
Goods brought in from another country