Across
1
Where river meets the sea
5
Chain or group of islands
6
Long-term weather patterns of an area
7
City that is seat of government
13
Goods brought in from another country
14
Goods sold to another country
15
Body of water surrounded by land
Down
2
Area where water covers the soil
3
Large natural stream of water
4
Land surrounded by water on three sides
8
Large body of water partly enclosed by land
9
Vast body of salt water
10
Largest ocean on Earth
11
Low-lying land surrounded by higher ground
12
Narrow sea inlet between cliffs