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If the layer is of dead plants, it is a compressed layer known as a coal seam.
Sedimentary rock
Sedimentary rock (limestone, slate, etc) forms when small particles sink onto the seabed, along with dead animals or plants, forming deep layers of mud. Over a very long time, the lay may be subjected to enough pressure to form sedimentary rock, encasing the fossils.
The type of rock formed from the cementing of small pieces of older rocks, shells, soils, and dead plants and animals is called sedimentary rock. These rocks are created through processes such as compaction and lithification, where sediments accumulate in layers over time. Common examples include sandstone, limestone, and shale. Sedimentary rocks often preserve fossils and provide valuable information about Earth's history.
The type of rock that forms from the cementing of small pieces of older rocks, shells, soil, or dead plants and animals is called sedimentary rock. These rocks are created through processes such as compaction and cementation, where sediments are deposited in layers over time. Common examples include sandstone, limestone, and shale. Sedimentary rocks often contain fossils, providing insights into past environments and life forms.
If the layer is of dead plants, it is a compressed layer known as a coal seam.
The rock is called sedimentary rock. The process of turning dead plants into coal through pressure and heat is known as coalification.
Dead and decayed remains of plants and animals, called Humus.
Sedimentary rock
craphead
Sedimentary rock is formed from the cementing of small pieces of older rocks, shells, soil, or dead plants and animals. These fragments, called sediments, can be compacted and cemented together over time to create sedimentary rock. Examples of sedimentary rocks include sandstone, limestone, and shale.
Dirt
A sedimentary rock forms from rock particles cemented (compacted) together. If the remains of dead plants and animals are preserved in the rock, they become fossils. If the remains break down into carbon, oils, or gases, they become fossil fuels.
sedimentary
sedimentary
Sedimentary rock (limestone, slate, etc) forms when small particles sink onto the seabed, along with dead animals or plants, forming deep layers of mud. Over a very long time, the lay may be subjected to enough pressure to form sedimentary rock, encasing the fossils.
The type of rock formed from the cementing of small pieces of older rocks, shells, soils, and dead plants and animals is called sedimentary rock. These rocks are created through processes such as compaction and lithification, where sediments accumulate in layers over time. Common examples include sandstone, limestone, and shale. Sedimentary rocks often preserve fossils and provide valuable information about Earth's history.