⏰ when
When was Lake Baikal first recognized as the world's deepest lake?
Quick Answer
Lake Baikal's extreme depth was confirmed by scientific surveying in the 19th century, with modern measurements showing it reaches about 1,642 meters.
The Full Story
Lake Baikal in Siberia has long been known as an extraordinary lake, but its true depth was established through scientific surveying in the 19th century and later refined by modern measurements. Today, it is recognized as the world's deepest lake at about 1,642 meters. It is also the oldest freshwater lake on Earth, estimated at roughly 25 million years old. Baikal contains about 20% of the world's unfrozen freshwater.
Key Facts
1.Depth: about 1,642 m
2.Age: about 25 million years
3.Contains about 20% of Earth's unfrozen freshwater
YouTube Angle
Suggested video title for this topic:
"The planet’s deepest lake is also one of its oldest"
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