# data[].attributes.body
a stratum is a layer of sedimentary rock or soil

# data[].attributes.body
The original rock is subjected to heat and pressure, causing profound physical or chemical change.

# data[].attributes.body
Sedimentary rocks are often deposited in layers, and frequently contain fossils.

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Extrusive igneous rocks cool and solidify quicker than intrusive igneous rocks.

# data[].attributes.body
an idealized cycle of processes undergone by rocks in the earth's crust, involving igneous intrusion, uplift, erosion, transportation, deposition as sedimentary rock,