Across
1
Region between the two tropic lines
4
Body of water surrounded by land
6
Mountain that can erupt with lava
8
Distance east or west of prime meridian
Down
2
One of seven major landmasses
3
Piece of land jutting into the sea
5
Wearing away of land by water or wind
7
Chain or group of islands
9
Large body of water partly enclosed by land
10
Seasonal heavy rainfall
11
Land surrounded by water
12
Flat elevated area of land