Way Off facts · 🐜 Life on Earth
What is the total weight of all Antarctic krill, in tonnes?
400 million
tonnes
400,000,000 exactly, give or take
Each one weighs about a gram. Together they may outweigh every human on the planet.SOURCEBritish Antarctic Survey
Scale check: 400 million is roughly about the population of Japan.
Would you have guessed? You'll be way off.
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