How much water is in the ocean in cubic miles?
321 million cubic miles. Shared out evenly, every human on Earth would own roughly 165 billion liters of seawater.
How close would your guess have been?
In the game we ask it like this: “How many million cubic miles of water slosh around in Earth's ocean?”
Type a number — scored exactly the way a round in the game is.
The answer
321million cubic miles



