Asked by Tierra Walker on Apr 23, 2024

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Which of the following materials is NOT produced by erupting volcanoes?

A) sandstone
B) basaltic lava
C) obsidian/glass
D) ash

Sandstone

A sedimentary rock consisting of sand-sized mineral particles or rock fragments.

Basaltic Lava

A type of magma or lava that is low in silica and has a relatively low viscosity, leading to smoother flow characteristics.

Obsidian/Glass

A natural volcanic glass formed from the rapid cooling of acidic lava, known for its conchoidal fracture and sharp edges.

  • Identify the distinctions among volcanic substances and the methods of their eruptions.
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Verified Answer

AW
Ayieko Wilfred5 days ago
Final Answer :
A
Explanation :
Sandstone is a sedimentary rock, not a volcanic material. It forms from the compaction and cementation of sand and is not produced directly by volcanic eruptions. Basaltic lava, obsidian/glass, and ash are all products of volcanic activity.