Layer that contains ozone
Biogenic sedimentary
Organic sedimentary rock is comprised of the remains of once living organisms.
Flint rock is a type of sedimentary rock that forms from the silica-rich remains of marine organisms like sponges and algae. Over time, these remains accumulate, compress, and harden to form the flint rock we see today.
One possible answer is that chert can form inside of limestone. Chert is a microcrystalline sedimentary rock that forms from the accumulation of silica-rich remains of marine organisms, such as diatoms or radiolarians. Another possibility is travertine, which is a type of limestone that forms from the precipitation of calcium carbonate from water, typically in caves or hot springs.
Organic Sedimentary rock would probably be the best answer!
something that starts with an "o"
Biogenic sedimentary
Coal is a sedimentary rock that forms from the remains of plants and organic matter, while chalk is a sedimentary rock primarily composed of the calcium carbonate remains of marine organisms like plankton and shellfish.
Organic sedimentary rock is comprised of the remains of once living organisms.
Organic sedimentary rock is comprised of the remains of once living organisms.
Organic sedimentary rock is comprised of the remains of once living organisms.
Layer that contains ozone
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.
various types of limestone. . .including anything from skeletal remains of micro organisms and coral.
this would be organic sedimentary
Limestone is a sedimentary rock that is often formed from the remains of dead marine organisms such as shells and coral. This type of rock is composed mainly of calcium carbonate.
this would be organic sedimentary