A
Animals Artists
B
Billionaires
C
Cars Charts
D
Dinosaurs
E
Ecosystems Elements Empires Engines Explorers
F
Football
G
Galaxies Games Gemstones Gods Guitars
H
Helicopters Herbs Heroes Holidays Horses
I
Insects Instruments Inventions Islands Italian Foods
J
Japanese Foods Jets Journalists Juices Jungles
K
Keyboards Kings Knights Knives Korean Foods
L
Lakes Landmarks Languages Libraries Lighthouses
M
Musicians
N
News
O
Oceans Olympic Sports Operas Ores Organs
P
Paintings Philosophers Planets Programming Languages Pyramids
Q
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R
Reptiles Rivers Robots Rockets Rollercoasters
S
Stocks
T
Trending
U
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V
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W
Watches Waterfalls Whales Wines Wonders
X
X Games Sports Xbox Consoles
Y
Yachts Yoga Poses
Z
Zebras Zeppelins Zodiac Signs Zombie Films Zoos

#3 Lake

Lake Baikal

Freshwater
Russia
31,722 km²
Freshwater
The world's deepest and oldest lake, containing 20% of the world's unfrozen fresh surface water.

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