Ответ:

What is the official name of the country we know as Britain? -The United Kingdom of Great Britain and Northern Ireland,

2. How many parts does it consist of?-The UK consists of four parts: England, Scotland, Wales and Northern Ireland

3. What seas and oceans is the country washed by? Atlantic Ocean

Caribbean Sea

Pacifik ocean

4. What is the capital of the UK? Washington is the capital of the UK.

5. The flag of the United Kingdom is known as ....?Union Flag