Across
1
Largest hot desert in the world
4
Distance east or west of prime meridian
6
Half of the Earth
7
Ocean between Americas and Europe/Africa
12
Goods sold to another country
13
Seasonal heavy rainfall
Down
2
Ridge of rock or coral near the surface
3
Imaginary line around the middle of Earth
5
Low-lying land surrounded by higher ground
7
Chain or group of islands
8
Steep rock face at edge of land
9
Largest ocean on Earth
10
Land surrounded by water on three sides
11
Long-term weather patterns of an area