yo yo booobs
Yes, the sediments forming sedimentary rocks can be derived from older sedimentary rocks.
Because the rocks are formed by using layers of Sediment.
Sedimentary rock is formed when sediments are cemented together due to heat and/or pressure.
Sedimentary rocks can undergo metamorphism, turning it into a metamorphic rock. Sedimentary rock can also become melted, becoming magma and then igneous rock. It can also undergo uplift, weathering...
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