Deserts and Islands

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What is a desert?

A desert is a barren area of landscape with little precipitation and harsh living conditions for life.

What are some characteristics of deserts?

Deserts have extreme temperatures, low rainfall, and sparse vegetation.

What is Sahara Desert?

The Sahara is the largest hot desert in the world, located in North Africa.

How are islands formed?

Islands can be formed by volcanic activity, deposition of sediment, and rising sea levels.

What is an archipelago?

A group or chain of islands clustered together in a sea or ocean.

What is a famous island in the Pacific Ocean?

Hawaii is a well-known island group in the Pacific Ocean.

What is a sand dune?

A mound of sand formed by wind, usually found in deserts.

What is an oasis?

An oasis is an isolated area of vegetation in a desert, typically surrounding a water source.

What is a barrier island?

A barrier island is a coastal landform formed from sand deposited by ocean waves and currents.

What is an island?

An island is a piece of land surrounded by water.

What causes sand dunes to form?

Sand dunes form due to the movement of wind over loose, sandy surfaces.

Can a desert be cold?

Yes, examples include the Gobi Desert and the Antarctic Desert.

What is a cay?

A small, low sandy island or coral reef.

What is an example of a large desert in Asia?

The Gobi Desert.

What is a coral island?

An island formed from coral detritus and organic material.