Desert

A desert is a barren region that receives very little precipitation, making it difficult for most plants and animals to survive.

Types

Deserts can be hot, like the Sahara, or cold, like parts of Antarctica. They are defined by low rainfall rather than temperature.

Life

Desert plants and animals have special adaptations to conserve water, such as thick skins, deep roots and being active at night. Some deserts are also rich in minerals and oil.

Frequently asked questions

What is a desert?

A very dry region with little rainfall.

Are all deserts hot?

No; some deserts, such as parts of Antarctica, are cold.