The total volume of water on Earth is estimated at 1.386 billion km³ (333 million cubic miles).
About 97.5% of water on Earth is salt water and 2.5% fresh water.
Of the 2.5% fresh water, only 0.3% is in liquid form on the surface.
3 puarters
About 97% of the water on Earth is salt water.
97% of earth is salt water.
97percent
Salt water will erode earth material much more quicker.
70% of the Earth is covered by water. Most of the water is salt water.
What free water? are you meaning fresh or salt water?????????
Seventy two percent of the Earth's surface is salt water. No other planet besides Earth is known to have an ocean.
3% of Earth's water is drinkable. 99% of that 3% is locked in glaciers. The rest of the water is salt water.
Technically, all the water on the Earth is drinkable. Desalination plants are constantly modifying salt water into fresh water.
we learned this in science. 70 to 75 percent of salt water covers the earth. hope this helped.
because the salt
Well that itself is hard the earth is made up of about 70% ocean, roughly '''326 million trillion gallons of water are on the planet (including fresh water). much of this water however is still ocean thus salt water. '''