Question: what are gulfs and seas?
Answer: Gulf – a very large bay, often a top-level division of an ocean or sea. ... Bight – a bay that is typically shallower than a sound. Sound – a large, wide bay which is typically deeper than a bight, or a strait. Cove – a very small, typically sheltered bay. Polynya – Least used out of all, Patch of water surrounded by ice.