Blue is the colour between violet and green on the optical spectrum of visible light. Human eyes perceive blue when observing light with a wavelength between 450 and 495 nanometres.
The United Kingdom is a Sovereign island country. It consists of 4 constituent countries, England, Northern Ireland, Scotland and Wales. Great Britain is the name of the island which consists of England, Scotland and Wales.The full name is the United Kingdom of Great Britain and Northern Ireland. The UK is part of the continent of Europe.he United Kingdom is a Sovereign island country. It consists of 4 constituent countries, England, Northern Ireland, Scotland and Wales. Great Britain is the name of the island which consists of England, Scotland and Wales.
Island Country. The UK is a country in north-western Europe. It is bordered to the south by the English Channel;to the east by the North Sea;to the west by the Irish Sea and the Atlantic Ocean.Japan is a country east of China (the Asian continent) on the western edge of the Pacific Ocean.It is comprised of a chain of islands.he UK is a country in north-western Europe. It is bordered to the south by the English Channel;to the east by the North Sea;to the west by the Irish Sea and the Atlantic Ocean.