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The volume of all fresh water on Earth would be about 8 to 10 million cubic miles. That sounds like a lot except that 2/3 of that is frozen into glaciers and the ice caps in Greenland and Antarctica.
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Estimates vary on the percent of the Earth's water that is fresh, but it is only about 2.5 to 3% of the Earth's water. Most of this fresh water is frozen in the ice caps (Greenland and Antarctica) and in glaciers.
NASA says Earth's total water content is about 1.39 billion cubic kilometers (331 million cubic miles) and that 2.5% of that is fresh water. (And 68.9% of it is locked up in glaciers) The US Geological Survey says that up to 3% of the world's water is fresh.
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∙ 11y agoA great way to test several different makeups in order to find the perfect one for your wedding day would be to visit your local major department store's makeup and beauty section. From there you can test many different types and get a professional's opinion on what is best for your skin.
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Of the total water on the earth fresh water reserves constitute approximately?
Of the total water on earth fresh water sources constitute only 3 percent. 97 percent is ocean water. fresh water sources are glaciers, ice, lakes and rivers.
How much fresh water and salt water are in the earth?
The volume of the oceans is around 1.3x109km3.
Is fresh water evenly spreaded out over the earth?
fresh water is evenly distributed over earth
What percentage of earth's water is in the oceans?
The oceans contain 96.5% of all water.The total volume of water on Earth is estimated at 1.386 billion km³ (333 million cubic miles).This represents 0.22 % of the total mass of the Earth.More: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.A breakdown of the various forms of water is as follows, going from the largest to the smallest.96.5000% Oceans, Seas, bays1.7400% Ice caps, glaciers, snow0.9400% Saline Groundwater0.7600% Fresh groundwater0.0220% Ground ice and permafrost0.0070% Fresh Lakes0.0060% Saline Lakes0.0010% Soil moisture0.0010% Atmosphere0.0008% Swamps0.0002% Rivers0.0001% Biological
What percentage of the earths is salt water?
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. A breakdown of the various forms of water is as follows, going from the largest to the smallest. 96.5000% Oceans, Seas, bays 1.7400% Ice caps, glaciers, snow 0.9400% Saline Groundwater 0.7600% Fresh groundwater 0.0220% Ground ice and permafrost 0.0070% Fresh Lakes 0.0060% Saline Lakes 0.0010% Soil moisture 0.0010% Atmosphere 0.0008% Swamps 0.0002% Rivers 0.0001% Biological See attached links for the sources of this information.
How many percentage of precipitation falls back onto land?
3% of Earth's water is fresh and of this 3%, 69% is Ice.Thus 97% of Earth's water is saltyand 2.07 of the fresh water is Ice.Which means 99.07% of Earth's water is not liquid fresh water.__________________________________________________________________The percentage of fresh water volume to total water is 2.5 %.Of this total volume 70% is ice.Of this fresh water around 30% is underground water.Fresh water lakes and rivers contain around 0.3% of total fresh water.The total usable fresh water is less than 1% of all fresh water resources.refer to link below
What is the total quantity of fresh water on earth?
About 2.59% of Earth's total water supplies is drinkable water
How much of the water on earth is salt?
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.
What is the overall percentage of water on earth?
The total volume of water on Earth is less than 1,500 million km3. The overall volume of the Earth is 1,100,000 million km3. The percentage of water by volume is therefore about 0.1%This is by comparison a much smaller percentage of water than is found on Europa
Of the total water on the earth fresh water reserves constitute approximately?
Of the total water on earth fresh water sources constitute only 3 percent. 97 percent is ocean water. fresh water sources are glaciers, ice, lakes and rivers.
How much of planet earth is water?
The Earth's total surface is 80% water and only 2.5% is fresh water.
Of the total water on earth fresh water reserves constitute approximately?
2.7%
What is the total volume of the world's fresh and salt water in cubic miles?
The Earth's total amount of water has a volume of about 344 million cubic miles. 97% or 333.68 million cubic miles of this is seawater. Of the 3% or 10.32 million cubic miles left as fresh water, some 2% or 6.88 million cubic miles of the total is frozen.
What is the total volume of salt water on earth?
685,767,231 mi3
How much fresh water and salt water are in the earth?
The volume of the oceans is around 1.3x109km3.
Fresh water in frozen glaciers and ice caps makes up what percentage of the total amount of fresh water on earth?
about 66%
What percent of the earth coverd by salt water?
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.
