Across
1
Visual representation of an area
4
Flat grassland in tropical regions
5
Half of the Earth
8
Large natural stream of water
10
Low-lying land surrounded by higher ground
Down
2
Region near the equator
3
Tool for finding directions
5
Raised area of land, smaller than a mountain
6
Flat elevated area of land
7
Largest hot desert in the world
9
Largest ocean on Earth
11
Dry land with little rainfall
12
Region between the two tropic lines