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Rock layers are formed by sedimentation. Existing rocks weather and erode, are deposited, covered with additional sediments, compacted and cemented together by the precipitation of minerals from the fluids between the particles. There are other instances where layers can be created, such as repeated volcanic eruptions, but the bulk of rock layers are sedimentary in origin.
Generically they are called sediments
Sedimantary RocksThese rocks are formed from th ehot lavaJk jk i was bored i dont reall know what they mean and i real HATE STAaR
I beileve the awnser would be Sedimentary Rocks because you know that if Igneous rocks are weathering, they turn into sediments. And if the sediments are squeezed or stuck together it would make a sedimentary rock. And the rock particles are sediments.
Sediments- Sediments are lose minerals such as rock fragments, mineral grains, and bits of a shell that has been moved by ice, wind, water and gravity.Sedimentary rock- Is a rock formed my sediments deposited into layers and being pressurized over time.
Sedimentation of transported weathered and eroded material is continuous, cyclical, or event based. New sediments are deposited on top of existing sediments, forming layers that may be visible in a sedimentary rock body.
basalt
original horizontality
Normally, the oldest rocks are found at the bottom of the layers, being the first of the sediments that were deposited.
Rock layers are formed by sedimentation. Existing rocks weather and erode, are deposited, covered with additional sediments, compacted and cemented together by the precipitation of minerals from the fluids between the particles. There are other instances where layers can be created, such as repeated volcanic eruptions, but the bulk of rock layers are sedimentary in origin.
sedimentary rock
Generically they are called sediments
Sedimantary RocksThese rocks are formed from th ehot lavaJk jk i was bored i dont reall know what they mean and i real HATE STAaR
Layers of sand and other sediments are deposited by the action of wind and water. These layers build deeper over the centuries until the weight of all the top layers results in huge pressure on the lower layers squeezing all the various sediments together into a solid layer of rock.
sedimentary rock formed by weathering and erosion
Detrital Sediments Sincerly, John
Sandstone is a sedimentary rock. Sedimentary rocks form from sediments that deposited by the wind and water. Over the time those sediments will get pressed and cemented together. It can take millions of years for sediments to become a rock. So the oldest layers of a sandstone are on a bottom.