Step 1 : Introduction to the question "1. Hudson Bay is one of the world's largest bays. It is in the North Atlantic Ocean entirely in which country?"
...1. Canada 2. Russia 3. United States of America 4. Greenland Hudson Bay is in the North Atlantic and is very large in size. So much so, that sources dispute its "bay" status and allow that it should be a "sea" - of either the Arctic Ocean or Atlantic Ocean. Hudson Bay is also very cold and icy. Though it is a saltwater bay, its saline content is low; therefore, its freezing point is higher than most saltwater bays and will stay frozen more than most large bodies of water.