Across
1
Region near the equator
1
Region between the two tropic lines
3
Region surrounding the North Pole
4
Large slow-moving mass of ice
Down
2
Raised area of land, smaller than a mountain
3
Largest river in South America
4
Large body of water partly enclosed by land
5
Dry land with little rainfall
6
One of seven major landmasses
7
Physical features of land