Why is the Hudson Bay called a bay and not a sea?

Question

Why is the Hudson Bay called a bay and not a sea?

In: Planetary Science

Answer 1

Think of “bay” and “sea” as labels with overlapping criteria. Size matters, but Hudson Bay is historically called a bay cuz when it was named, it was seen as part of an exploration route inland and not an open sea. There’s no hard and fast rule, just geography and old-timey naming conventions.