1
A large area covered chiefly with trees and undergrowth.
2
A barren area of land where little precipitation occurs and consequently living conditions are hostile for plant and animal life.
3
A very large expanse of sea, in particular each of the main areas into which the sea is divided geographically.
4
A vast, flat, treeless Arctic region of Europe, Asia, and North America in which the subsoil is permanently frozen.
5
A large open area of country covered with grass, especially one used for grazing.
6
A ridge of rock in the sea formed by the growth and deposit of coral.
7
A luxuriant, dense forest rich in biodiversity, found typically in tropical areas with consistently heavy rainfall.
8
A grassy plain in tropical and subtropical regions, with few trees.