Question

on the map, #1 is identifying which body of water?
hudson bay
lake huron
lake michigan
gulf of sl lawrence

Explanation:

By observing the location of the body - of - water marked as #1 on the map of North - America, it is in the northern part of the continent and is a large bay. Hudson Bay is located in this area. Lake Huron and Lake Michigan are freshwater lakes in the Great Lakes region of North - America and are not in the location of #1. The Gulf of St. Lawrence is located further east.

Answer:

A. Hudson Bay