The correct answer is C) the English Channel.
The body of water that separates England and France is the English Channel.
This important sea is considered to be an extension of the Atlantic Ocean and indeed separates the United Kingdom from France. Transportation and cargo ship are constant across the sea that connects the south of the English island and the north part of France. Millions of people and goods cross through the sea, which connects to the North Sea by the Strait of Dover.
Another transportation system that connects both nations is the "Chunnel," the longest undersea tunnel on planet Earth.
