Across
1
Deep narrow valley with steep sides
5
Raised area of land, smaller than a mountain
6
Largest ocean on Earth
8
Seasonal heavy rainfall
10
Largest hot desert in the world
Down
2
Goods brought in from another country
3
Region surrounding the North Pole
4
Low-lying land surrounded by higher ground
7
Tool for finding directions
9
Mountain that can erupt with lava
11
Region near the equator