The Vast Majority of Freshwater in the World Is Used

question 139

Multiple Choice

The vast majority of freshwater in the world is used for

• A)drinking water.
• B)sanitation.
• C)agriculture.
• D)watering lawns.

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Definitions:

Subsurface Material

Material (such as rocks, soil, and sediment) found beneath the surface layer of the Earth, important in geotechnical engineering and environmental studies.

Permeability

A measure of how easily fluids can flow through a porous rock or material.

Uncompacted Clays

Clay material that has not been subjected to pressure, typically soft and easily deformed, often leading to stability issues in construction.

Porosity

The measure of empty spaces within rocks or soil, determining their ability to absorb and hold water or other fluids.