Across
1
Tool for finding directions
3
Low area between mountains
4
Distance east or west of prime meridian
5
Raised area of land, smaller than a mountain
10
Vast body of salt water
11
Total number of people in an area
Down
2
Region between the two tropic lines
3
Mountain that can erupt with lava
6
Where river meets the sea
7
Long-term weather patterns of an area
8
Deep narrow valley with steep sides
9
Seasonal heavy rainfall