Question:
Aquifers composed primarily of loose sand and gravel materials are classified as
Aquifers composed primarily of loose sand and gravel materials are classified as
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Aquifers:
\[
\boxed{
\begin{aligned}
\text{Sand \& Gravel} &\rightarrow \text{Unconsolidated aquifer}
\text{Sandstone/Limestone} &\rightarrow \text{Consolidated aquifer}
\end{aligned}
}
\]
Updated On: Jul 18, 2026
- Consolidated formations
- Unconsolidated formations
- Igneous rocks
- Metamorphic rocks
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Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Loose sand and gravel deposits are not cemented together.
Such water-bearing formations are called unconsolidated formations and generally possess high porosity and permeability.
Hence,
\[
\boxed{\text{Unconsolidated formations}}
\]
is the correct answer.
Therefore,
\[
\boxed{(B)}
\]
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