Correct Answer: A water body separating two land masses

Solution : The correct answer is A water body separating two land masses.

A strait is a 'thin body of water linking two bigger bodies of water' or a 'water body which separates two landmasses.' Examples - The Strait of Gibraltar, which is the only link between the Mediterranean Sea, and the Atlantic Ocean. The Bosporus Strait connects the continents of Europe, Asia, etc.