Across
1
Goods brought in from another country
5
Ridge of rock or coral near the surface
6
Ocean between Americas and Europe/Africa
7
Large body of water partly enclosed by land
8
Imaginary line around the middle of Earth
9
Flat grassland in tropical regions
10
Landform where river meets the sea
11
Largest river in South America
Down
2
Low-lying land surrounded by higher ground
3
Distance east or west of prime meridian
4
Dry land with little rainfall
12
Seasonal heavy rainfall
13
Large area covered with trees
14
Flat elevated area of land
15
Deep narrow valley with steep sides