weathered remains of other rocks
Sedimentary.
sedimentary
this would be organic sedimentary
The fossilized ripples tell us about the environmental conditions when the rock was formed
coal
Bituminous coal.
Coal.
Sedimentary rocks formed from the remains of plants and animals are called organic sedimentary rocks. Examples include coal, formed from the remains of plants, and limestone, formed from the shells of marine organisms.
Bituminous coal is an organic sedimentary rock formed from the partially decayed remains of plants. Anthracite coal is considered metamorphic rock, and is derived from a bituminous coal protolith. Coal.
Sedimentary rock is the most common type of rock that contains fossils. Fossils are formed when the remains of plants and animals are buried in sediment, which hardens into sedimentary rock over time, preserving the fossilized organisms.
Sedimentary rock.
Sedimentary rocks that are formed partially by animals and plants are called organic sedimentary rocks. These rocks are formed from the accumulation and lithification of the remains or traces of once-living organisms. An example of an organic sedimentary rock is limestone, which is formed from the accumulation of marine organisms' shells and skeletons.
Diatomaceous earth is a soft and chalky sedimentary deposit formed from the fossilized remains of diatoms. It is used to reduce blood pressure, for hair growth and for clarifying beer or wine.
A rock formed from the remains of living things is called a sedimentary rock. This type of rock is formed through a process known as lithification, where sediments such as dead plants or animals accumulate and become compacted over time. Examples include limestone, coal, and chalk.
limestone is formed
Organic sedimentary rock is comprised of the remains of once living organisms.