Rock formed from the accumulation of organic matter or eroded rock particles

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Multiple Choice

Rock formed from the accumulation of organic matter or eroded rock particles

Explanation:
Sedimentary rocks form when layers of material, including organic matter and fragments from other rocks, settle out, accumulate, and become compacted and cemented over time. This process—deposition followed by lithification—produces rock from the buildup of sediments rather than from molten rock cooling or from changes due to heat and pressure. The description given matches sedimentary rock because it highlights accumulation of organic material or eroded rock particles. The other terms aren’t rock types formed by sediment deposition: a general term for rock, a process of water flow, or a mining method.

Sedimentary rocks form when layers of material, including organic matter and fragments from other rocks, settle out, accumulate, and become compacted and cemented over time. This process—deposition followed by lithification—produces rock from the buildup of sediments rather than from molten rock cooling or from changes due to heat and pressure. The description given matches sedimentary rock because it highlights accumulation of organic material or eroded rock particles. The other terms aren’t rock types formed by sediment deposition: a general term for rock, a process of water flow, or a mining method.

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