About 97% of the water on Earth is salt water.
97% of earth is salt water.
Salt water will erode earth material much more quicker.
70% of the Earth is covered by water. Most of the water is salt water.
Seventy two percent of the Earth's surface is salt water. No other planet besides Earth is known to have an ocean.
What free water? are you meaning fresh or salt water?????????
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. '''
About 70% of the water on earth's surface is salt - mostly because of the oceans (there are a few inland "salt seas", too.)