Sedimentary Rock Formation Processes

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What is sedimentary rock?

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Sedimentary rock is a type of rock formed by the accumulation and compaction of mineral and organic particles over time.

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What is the process of weathering?

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Weathering is the process that breaks down rocks into smaller pieces through physical, chemical, or biological means.

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What is erosion?

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Erosion is the movement of sediments from one location to another, often caused by water, wind, or ice.

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What does deposition mean in geology?

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Deposition is the process by which sediments settle out of a transporting medium, such as water or air, and accumulate in layers.

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What is compaction in sedimentary rock formation?

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Compaction is the process where sediments are pressed together under pressure, reducing their volume.

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What is cementation in sedimentary rock formation?

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Cementation is the process where dissolved minerals precipitate from water and fill the spaces between sediments, binding them together.

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What are the main types of sedimentary rocks?

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The main types of sedimentary rocks are clastic, chemical, and organic.

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What is a clastic sedimentary rock?

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Clastic sedimentary rocks are formed from fragments of other rocks that have been weathered and eroded.

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What is a chemical sedimentary rock?

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Chemical sedimentary rocks form when minerals precipitate from solution, often due to evaporation.

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What is an organic sedimentary rock?

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Organic sedimentary rocks are formed from the accumulation of plant or animal debris, such as coal.