Which of the following is NOT one of the Great Lakes?

Lake Tahoe is the correct answer because it is not one of the Great Lakes. The Great Lakes, which are a group of five large freshwater lakes located on the border between Canada and the United States, include Lake Huron, Lake Ontario, Lake Michigan, Lake Erie, and Lake Superior.

Lake Tahoe, on the other hand, is a separate body of water located in the Sierra Nevada mountains, primarily on the border between California and Nevada. It is known for its crystal-clear waters and recreational activities, but geographically and hydrologically, it is distinct from the Great Lakes system. This distinction is important for understanding geographical classifications in North America.