Question

The seas which are extensions of ocean and are partially surrounded by land are called ___________.

• A. bay
• B. marginal sea
• C. inland sea
• D. lagoons

Answer 1

Answer: (B)

marginal sea

Marginal seas are similar to open oceans with respect to being created by large scale geological processes, exhibiting biodiversity, and possessing layered water circulation patterns. The main difference between the two is related to depth and proximity to landmasses. The seas which are extensions of the ocean and are partially surrounded by land are known as marginal sea.