Sedimentary Rocks

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What is deposition?

Back

Deposition is the process where sediments are dropped or settled when an agent of erosion loses energy.

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What is compaction in geology?

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Compaction is the process of putting pressure on sediments underground, causing them to become denser.

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What causes glaciers to form?

Back

Glaciers form from the accumulation and compaction of snow over many years, turning into ice.

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What is the role of erosion in sedimentary rock formation?

Back

Erosion is the process that removes sediments from one location and transports them to another, where they can be deposited.

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What is cementation?

Back

Cementation is the process where dissolved minerals crystallize and bind sediments together, forming sedimentary rock.

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What is weathering?

Back

Weathering is the breaking down of rocks and minerals into smaller pieces due to environmental factors.

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What are sediments?

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Sediments are small particles of rock, minerals, or organic material that are transported by wind, water, or ice.

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How do sedimentary rocks form?

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Sedimentary rocks form through the processes of compaction and cementation of sediments over time.

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What is the difference between erosion and deposition?

Back

Erosion involves the removal and transport of sediments, while deposition is the settling of those sediments.

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What is an example of a sedimentary rock?

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An example of a sedimentary rock is sandstone, which is formed from compacted sand particles.