Respuesta :

Answer: Lake Baikal

Explanation: Lake Baikal is in the Russian subcontinent and is the oldest and deepest lakes in history.

Answer:

Baikal

Explanation:

Lake Baikal, situated in Siberia, Russia, claims the title of the world's deepest lake with a maximum depth exceeding 5,300 feet (1,642 meters). This ancient and unique lake is renowned not only for its depth but also for being the oldest and clearest freshwater lake globally. Its remarkable geological and ecological features make it a UNESCO World Heritage Site. Home to a diverse range of flora and fauna, including the Baikal seal, Lake Baikal stands as a natural wonder and an important scientific and environmental resource.