Across
1
Body of water surrounded by land
2
Region between the two tropic lines
4
Large natural elevation of earth
5
Largest hot desert in the world
6
Line dividing two countries
7
Landform where river meets the sea
8
Region near the equator
Down
2
Cold treeless Arctic plain
3
Area where water covers the soil
7
Dry land with little rainfall
9
One of seven major landmasses