Question

How much water is there on earth​

Answer 1

Answer:

The total volume of water on Earth is estimated at 1.386 billion km³ (333 million cubic miles), with 97.5% being salt water and 2.5% being fresh water. Of the fresh water, only 0.3% is in liquid form on the surface.

Answer 2

Answer:

One estimate of global water distribution

Water source Water volume, in cubic miles Percent of total water

Oceans, Seas, & Bays 321,000,000 96.54

Ice caps, Glaciers, & Permanent Snow 5,773,000 1.74

Groundwater 5,614,000 1.69

Fresh 2,526,000 0.76