Across
1
Largest hot desert in the world
2
Distance east or west of prime meridian
3
Low-lying land surrounded by higher ground
5
Seasonal heavy rainfall
7
Large area covered with trees
9
Line dividing two countries
10
Flat elevated area of land
Down
1
Flat grassland in tropical regions
4
Dry land with little rainfall
6
Where river meets the sea
8
City that is seat of government
10
Total number of people in an area
11
Body of water surrounded by land