Uses of Water
How Much Water Is on Earth in Pounds
Q: How much water is on Earth in pounds?
How much water is on Earth in pounds?
Scientists estimate the total mass of Earth's hydrosphere to be 1.4 x 10
metric tons (about 3.1 x 10
pounds). This includes all sources of water on the planet, but the oceans make up about 97% of this mass.
Ask your own question!
Want to learn more?
Go to Lesson Page