Across
1
Seasonal heavy rainfall
3
Low area between mountains
5
Large natural stream of water
10
Area where water covers the soil
11
Flat elevated area of land
Down
2
Largest hot desert in the world
4
Flat grassland in tropical regions
6
Mountain that can erupt with lava
7
Steep rock face at edge of land
8
Region near the equator
8
Region between the two tropic lines
9
Large slow-moving mass of ice