Trivia: What is the deepest lake in North America?
Crater Lake
Great Slave Lake
Quesnel Lake
Lake Tahoe
The correct answer is Great Slave Lake
So why is this answer correct? : Named for the the Slavey First Nations peoples of Canada, Great Slave Lake reaches a depth of 2,020 feet. The massive lake in the Northwest Territories is about the size of Belgium, and it remains frozen for about eight months of the year. The ice is so thick in some places that locals can actually drive across it.