Across
1
Chain or group of islands
8
Flat elevated area of land
9
Imaginary line around the middle of Earth
10
Deep narrow valley with steep sides
14
Total number of people in an area
Down
2
Mountain that can erupt with lava
3
Area where water covers the soil
4
Piece of land jutting into the sea
5
Largest river in South America
6
Tool for finding directions
7
Physical features of land
11
Line dividing two countries
12
Long-term weather patterns of an area
13
Large slow-moving mass of ice