⚙️ how
How do sediments turn into sedimentary rock?
Quick Answer
Layers of sediment get compacted and cemented by minerals carried in water, turning loose grains into solid rock.
The Full Story
Sedimentary rocks begin as particles deposited by water, wind, ice, or gravity. Over time, more layers pile on top, squeezing the lower ones and reducing pore space through compaction. Groundwater then deposits minerals such as calcite, silica, or iron oxides that glue the grains together in a process called cementation. Common sedimentary rocks include sandstone, shale, and limestone, which often preserve fossils and clues about ancient environments.
Key Facts
1.Compaction and cementation lithify sediment
2.Common sedimentary rocks include sandstone, shale, and limestone
3.Sedimentary rocks often preserve fossils
YouTube Angle
Suggested video title for this topic:
"How loose sand becomes solid rock"
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