1. The North Sea is the home of one of the first large-scale offshore wind farms in the world, Horns Rev 1, completed in 2002.
|FactSnippet No. 275,061 - en.wikipedia.org|
2. The North Sea contains western Europe's largest oil and natural gas reserves and is one of the world's key non-OPEC producing regions.
|FactSnippet No. 275,060 - en.wikipedia.org|
5. The North Sea was cut off from the English Channel by a narrow land bridge until that was breached by at least two catastrophic floods between 450,000 and 180,000 years ago.
|FactSnippet No. 275,056 - en.wikipedia.org|