fossils?
sand or soil
Sedimentary
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.
sedimentary
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.
Remains of a once-living organism are called fossils. Fossils can be bones, shells, imprints, or traces left behind by plants or animals that lived in the past. They provide valuable information about the history of life on Earth.
To safely use egg shells in your aquarium for calcium, first clean and crush the shells into small pieces. Boil them to sterilize and remove any harmful bacteria. Let them cool before adding them to the aquarium. Monitor the water parameters regularly to ensure the calcium levels are stable and not causing any harm to the plants and animals.
Small pieces of sand and soil are called sediment. Sediment is created through the breakdown of rocks, shells, and other materials, and can be transported and deposited by water, wind, or glaciers.
only if a turtle counts to 5 Real answer, no they aren't. Shells are made of minerals such as calcium, which molluscs derive from thei environment. The only shells that could be classed as rock aren't really shells at all but fossilised remains of them- fossils being the imprints left behind in sedimentary rocks by prehistoric animals and plants after their real remains have rotted away.
no but egg shells are
Sediments produced by plants and animals in the sea are called biogenic sediments. These sediments are composed of organic remains, such as shells, corals, and skeletal debris, which accumulate on the seafloor over time.