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What are sedimentary rocks?

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Sedimentary rocks are types of rocks formed by the accumulation and compaction of sediments, which can include minerals, organic matter, and fragments of other rocks.

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What is sediment?

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Sediment refers to small pieces of material, such as sand, pebbles, and clay, that are transported and deposited by wind, water, or ice.

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What is the process of weathering?

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Weathering is the breaking down of rocks into smaller pieces due to natural forces like wind, water, and temperature changes.

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What is erosion?

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Erosion is the process by which sediments are moved from one location to another, often by water, wind, or ice.

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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 and leading to the formation of sedimentary rocks.

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What are the layers of sedimentary rock called?

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The layers of sedimentary rock are called strata.

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What is the Law of Superposition?

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The Law of Superposition states that in undisturbed sedimentary rock layers, the oldest layers are at the bottom and the youngest layers are at the top.

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What are fossils?

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Fossils are the preserved remains or traces of ancient living organisms found in sedimentary rocks.

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What is lithification?

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Lithification is the process of turning sediments into solid rock through compaction and cementation.

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What is cementation?

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Cementation is the process where minerals fill the spaces between sediment particles and bind them together to form rock.