Across
1
Region near the equator
1
Region between the two tropic lines
5
Seasonal heavy rainfall
6
One of seven major landmasses
7
Large natural elevation of earth
8
Vast body of salt water
10
Low area between mountains
11
Cold treeless Arctic plain
Down
2
Ocean between Americas and Europe/Africa
3
Largest ocean on Earth
4
Deep narrow valley with steep sides
9
Tool for finding directions
12
Chain or group of islands
13
Where river meets the sea