What is the name of the strait that connects Lake Ontario to Lake Erie?

The strait that connects Lake Ontario to Lake Erie is indeed called the Niagara River. This river is an important waterway that serves as the natural outlet for Lake Erie as it flows northward into Lake Ontario. The Niagara River is notable for its significant geographical and historical relevance, including the famous Niagara Falls, which is one of the most well-known natural landmarks in the world.

Understanding the geographic connections between the Great Lakes is crucial since they are interconnected systems that affect navigation, ecology, and water management in the region. Each waterway and river has its specific role, and in this case, the Niagara River flows directly between the two lakes, facilitating the movement of water and serving as a vital ecosystem.

The other options reference different bodies of water but do not directly connect Lake Ontario and Lake Erie in the same manner. Lake St. Clair, the Detroit River, and the St. Lawrence River are all significant waterways but play different roles in the Great Lakes system.