A rock made from animal remains is called a fossiliferous rock. These rocks contain fossils, which are the preserved remains or traces of ancient organisms. Common examples include limestone and shale, where the remains of marine animals or plants are often found. Fossiliferous rocks provide valuable insights into the history of life on Earth.
When an animal dies, its remains can undergo a process called fossilization where its tissues are gradually replaced by minerals. Over time, this can result in the formation of a rock-like structure called a fossil. The fossil preserves the shape and structure of the original organism and provides valuable information about prehistoric life.
The remains in question are the shells, as a source of calcium carbonate derived originally by the animal from solution in the sea-water..
They are all made of minerals. They are solid. They are part of the rock cycle.
Fossils
A rock containing organic debris is called a sedimentary rock. This type of rock forms from the accumulation and compression of organic materials like plant and animal remains. Over time, these organic materials become compacted and cemented together to form a rock.
When an animal dies, its remains can undergo a process called fossilization where its tissues are gradually replaced by minerals. Over time, this can result in the formation of a rock-like structure called a fossil. The fossil preserves the shape and structure of the original organism and provides valuable information about prehistoric life.
This type of sedimentary rock is called organic sedimentary rock. It forms from the accumulation and compaction of plant and animal remains, such as shells, skeletons, and plant materials. Common examples include limestone, coal, and chalk.
The loose material is called sediment. It may include bits of rock, minerals, and organic material like plant and animal remains. This sediment can accumulate in layers over time and eventually become sedimentary rock through processes like lithification.
sedimentary rock
The remains in question are the shells, as a source of calcium carbonate derived originally by the animal from solution in the sea-water..
The rock is called coal.
sedimentary rock
They are all made of minerals. They are solid. They are part of the rock cycle.
Rocks that contain preserved plant and animal remains are called fossils. Fossils can provide valuable information about past life forms and environments on Earth. They are typically formed through the process of mineralization, where the remains are gradually replaced by minerals in the surrounding rock.
Fossils
Fossils contain compressed animal remains.
sedimentary rock