Across
1
Mountain that can erupt with lava
4
Deep narrow valley with steep sides
5
City that is seat of government
6
Piece of land jutting into the sea
8
Where river meets the sea
10
Area where water covers the soil
Down
2
Distance north or south of equator
3
Visual representation of an area
4
One of seven major landmasses
7
Region surrounding the North Pole
9
Low-lying land surrounded by higher ground
11
Land surrounded by water on three sides