Across
1
Total number of people in an area
6
Seasonal heavy rainfall
7
Largest river in South America
8
Long-term weather patterns of an area
9
Ocean between Americas and Europe/Africa
11
Narrow sea inlet between cliffs
13
Large area covered with trees
Down
2
One of seven major landmasses
3
Raised area of land, smaller than a mountain
4
Distance east or west of prime meridian
5
Deep narrow valley with steep sides
10
Dry land with little rainfall
12
Tool for finding directions