Asked by Carla Reyes on Jun 10, 2024
Verified
Which of the following geologic materials usually has the highest permeability?
A) Loosely cemented gravel and sand
B) Shales and similar types of rocks
C) Vesicular volcanic rock
Permeability
The measure of how easily fluids can pass through a material's pore spaces or fractures.
Loosely Cemented Gravel
A type of sedimentary deposit composed of gravel particles that are held together by a weak cementing material.
Vesicular Volcanic Rock
Rock that contains small cavities or vesicles, formed by gas bubbles trapped during volcanic solidification.
- Apprehend the notions of porosity and permeability and their significance in the management and circulation of groundwater.
- Elucidate on the attributes of materials that render them appropriate or inappropriate for storing and extracting groundwater.
Verified Answer
MB
Malvina BarashJun 13, 2024
Final Answer :
A
Explanation :
Loosely cemented gravel and sand typically have the highest permeability among the options given. This is because the larger and more interconnected pore spaces in gravel and sand allow for easier flow of water or fluids compared to the finer-grained or more compact materials like shales or the variable porosity of vesicular volcanic rocks.
Learning Objectives
- Apprehend the notions of porosity and permeability and their significance in the management and circulation of groundwater.
- Elucidate on the attributes of materials that render them appropriate or inappropriate for storing and extracting groundwater.
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