Answer: c. 30% Dosimetry Questions
What approximate percentage of the Earth's freshwater is groundwater?a.10%b.20%c.30%d.40% Effects of technology (pretest)

Water scarcity (water stress or water crisis) is the lack of fresh water resources to meet the standard water demand.Humanity is facing a water crisis due to unequal distribution (exacerbated by climate change) resulting in some very wet and some very dry geographic locations plus a sharp rise in global freshwater demand in recent decades driven by industry.

Water distribution on Earth - Wikipedia

Water distribution on Earth - Wikipedia

Water distribution on Earth - Wikipedia

Groundwater - Wikipedia

Earth's approximate water volume (the total water supply of the world) is 1.386 × 10 9 cubic kilometers (3.33 × 10 8 cubic miles). Liquid water is found in bodies of water such as an ocean sea lake river stream canal pond or puddle. The majority of water on Earth is sea water. Water is also present in the atmosphere in solid liquid ...

Most water in Earth's atmosphere and crust comes from the World Ocean'...


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