Across
1
Ridge of rock or coral near the surface
3
Half of the Earth
5
Region near the equator
5
Region between the two tropic lines
6
Physical features of land
7
Seasonal heavy rainfall
11
Steep rock face at edge of land
Down
1
Large natural stream of water
2
Distance east or west of prime meridian
4
Wearing away of land by water or wind
8
Land surrounded by water
9
Body of water surrounded by land
10
Low area between mountains
12
Low-lying land surrounded by higher ground