Asked by Alanis Matthews on Jun 15, 2024

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Which of the following materials probably has the highest permeability?

A) loosely cemented sand and gravel
B) compacted clay with moderate porosity
C) highly porous volcanic rock with holes that are isolated from one another
D) unfractured granite

Permeability

A measure of how easily fluids can flow through a porous material, such as rocks or soil, due to the presence of interconnected void spaces.

Loosely Cemented Sand

Sand particles that are weakly bound together by a mineral matrix, which can easily erode or change shape under physical stress.

Volcanic Rock

Rock formed from magma erupted from a volcano or solidified on the surface of the earth.

  • Comprehend the principles of porosity and permeability and their importance in the containment and flow of groundwater.
  • Explain the properties of materials that determine their compatibility or incompatibility with groundwater storage and extraction.
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TV
Th?nh V? V?nJun 19, 2024
Final Answer :
A
Explanation :
Loosely cemented sand and gravel typically have high permeability because the spaces between the particles allow water to flow through them more easily compared to the other options listed.