The United Kingdom (UK) is geographically situated on the European continent, but it is important to distinguish between geographical location and political affiliation. The UK comprises Great Britain (which includes England, Scotland, and Wales) and Northern Ireland, and is separated from mainland Europe by bodies of water, including the English Channel to the south and the North Sea to the east.
Despite its proximity to the continent, the UK has had a complex political relationship with Europe. Notably, it was a member of the European Union (EU) from 1973 until it voted to leave in a referendum in 2016, which is often referred to as ‘Brexit’. As a result, while the UK still lies on the European continent, it no longer participates in the political and economic agreements established by the EU.
In summary, yes, the UK is part of Europe geographically, but due to its political decision to leave the EU, it no longer shares the same political ties as many other European nations.