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When sedimentary rock undergoes enough heat and pressure, it becomes metamorphic rock. A classic example of this is when shale becomes slate.
Some are, yes. But broadly speaking, sedimentary is rock made of sediment, which can be far smaller. A classic example of a rock/pebble rock is conglomerate.
Limestone is an example of a carbonate sedimentary rock.
Example sentences: Fossils are often found in sedimentary rock. It is easier to erode sedimentary rock than other forms of rock.
Chalk is a form of limestone, a sedimentary rock.
Example sentences: Fossils are often found in sedimentary rock. It is easier to erode sedimentary rock than other forms of rock.
Classic sedimentary rocks are made up a minerals, grains, and rock fragments from older rocks. Some examples of this kind of rock are sandstone, breccia, and shale.
Organic sedimentary rocks are formed from the accumulation of once living things. Coal is an example of a sedimentary rock.
sedimentary
Sedimentary
There's an example of some beautiful sedimentary rock a little farther down the gorge.
how is marble an example of metamorphic rock#