True or False: Lake Ontario is the smallest of the Great Lakes.

Lake Ontario is indeed the smallest of the Great Lakes when considering surface area. It has a surface area of approximately 7,340 square miles, which is smaller compared to its sister lakes: Superior, Michigan, Huron, and Erie. This characteristic distinguishes Lake Ontario as the smallest within the Great Lakes system, reinforcing its stature among these major bodies of freshwater. The other options suggest varying perspectives or conditions, but the established fact about Lake Ontario's size substantiates the answer as true.