Final answer:
The Minch is the sea that separates the Scottish Mainland from the Inner and Outer Hebrides in the North Atlantic Ocean.
Step-by-step explanation:
The sea that separates the Scottish Mainland from the Inner Hebrides islands and the Outer Hebrides is known as The Minch. It lies to the northwest of mainland Scotland and is part of the North Atlantic Ocean. The Minch divides the mainland from the Inner and Outer Hebrides, with the Outer Hebrides located to the west of The Minch and the Inner Hebrides situated closer to the Scottish Mainland, separated by smaller bodies of water such as the Sea of the Hebrides. Geography enthusiasts and travelers interested in visiting Scotland's rugged terrain, such as the Scottish Highlands, might also explore the islands and the seas that contribute to Scotland's unique landscapes and marine environments.