What Is The Name Of The Oldest Lake In The World?
By Jasreet Kaur
23, Feb 2025 10:00 AM
jagranjosh.com
Do you know?
Some lakes are very old. Lake Baikal in Russia is the oldest lake in the world. It has been there for millions of years. Tap to read in detail.
Age & Location
Lake Baikal, in Siberia, Russia, is 25–30 million years old, making it the oldest lake on Earth. It has existed since the time of the dinosaurs.
Depth
It is the deepest freshwater lake, reaching 1,642 meters (5,387 feet) at its deepest point. The depth makes it one of the most studied lakes.
Water Volume
The lake contains 20% of the world’s unfrozen freshwater, more than all the Great Lakes combined. This makes it a crucial water source.
Unique Biodiversity
It has over 1,700 species of plants and animals, 80% of which are found nowhere else. Many of them are still being studied by scientists.
Special Species
The Baikal seal (nerpa) is the only freshwater seal species in the world. It has adapted to live in icy waters.
Winter Transformation
In winter, Lake Baikal freezes completely with crystal-clear ice that can be driven on. The ice is often blue due to trapped air bubbles.
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