What is the geographical difference between The UK and Great Britain?

- The largest island of the British Isles.

- Includes England, Wales, and Scotland.

- Separated from the rest of Europe by the English Channel and the North Sea.

The United Kingdom:

- A political union of Great Britain and Northern Ireland.

- Includes England, Wales, Scotland, and Northern Ireland.

- Separated from the Republic of Ireland by the Irish Sea and the North Channel.