According to multiple studies and researches, it has been believed that around seventy percent of earth's freshwater is trapped under glacier ice. Therefore, the option C holds true.
What is the significance of freshwater?
Freshwater can be referred to or considered as such water that is considered as completely suitable for human consumption. This is the water that does not belong to the water sources such as seas and oceans.
It is very well known that over 70% of the Earth is covered with water, however, very less is known about the fact that freshwater in these sources is covered under glacier ice in a similar proportion of seventy percentage.
Therefore, the option C holds true and states regarding the significance of freshwater.
Learn more about freshwater here:
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