Largest Ocean- Pacific Ocean (166 million square km)
Largest Sea- South China Sea (3 million square km)
70% of the world’s surface is water.
The sun evaporates a trillion tones of water each day.
66% of our body is made of water.
A person can't survive for more than around 3 days without water but we can survive 30 days without food
The heaviest hailstones weighed 1 kg, they fell in 1986 in Bangladesh.
There is the same amount of water in the world today as when the earth was first created. The earth will not gain or lose any water because it is recycled by nature.
Water doesn’t smell, is tasteless and colorless.
A rat is the animal that can survive the longest without water.
Almost all the fresh water on earth is frozen in huge glaciers and blocks of ice.
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