Simplify the following text for a Grade 5 native English-speaking person.
Original: Occupying the northern third of the island of Great Britain , it shares a border with England to the south and is bounded by the North Sea to the east , the Atlantic Ocean to the north and west , and the North Channel and Irish Sea to the southwest .
Simplified: Scotland shares a border with England . Scotland has coasts on the North Sea to the east , the Atlantic Ocean to the west and also the Irish Sea to the southwest .