Lake island
…in Central America, one was formed by the world's fourth largest meteorite impact, and one is located in the largest (by volume) lake in the world. Manitoulin Island in Lake Huron, Canada – 2,766 km2 (1,068 sq mi) René-Levasseur Island in the Manicouagan Reservoir, Quebec, Canada – 2,000 km2 (770 sq mi). It became…