I think it is the Prime Meridian
Answer:
Physical features
Most of the Arabian Sea has depths that exceed 9,800 feet (2,990 metres), and there are no islands in the middle. Deep water reaches close to the bordering lands except in the northeast, off Pakistan and India.
Explanation:
The answer is four letters
yes it is right according to my research
The promontories that Bede describes in A History of the English Church and People are peaks of high coastal land.