They are both organic sedimentary rocks.
Coal is a type of organic sedimentary rock formed from dead plants.
Yes, coal is a type of sedimentary rock that forms from the compressed remains of ancient plants and organic matter within the Earth's crust.
The origin of diamonds is rock, specifically kimberlite and lamproite volcanic rocks that form deep within the Earth's mantle. Coal is a completely different type of sedimentary rock formed from plant material.
Coal forms from the remains of plants that have been buried in Earth's crust for millions of years. Over time, heat and pressure from the layers of rock above it compress the plant material, forming coal. This process of transformation from plant material to coal is part of the rock cycle, as coal is a type of sedimentary rock.
Chalk is non-living. It is a type of sedimentary rock composed primarily of calcium carbonate and does not exhibit characteristics of living organisms such as growth, reproduction, or metabolism.
Chalk is a type of limestone. Limestone and coal are both organic sedimentary rocks.
You are really going to confuse people if you use that spelling, but I figured out that you mean chalk and coal. I would describe their type as biological. Chalk derives from the shells of tiny marine organisms, and coal is a residue of plant matter.
Chalk can be used as a sedimentary rock for right and coal as the same type of rock, but for fuel.
Chalk is a form of limestone, a sedimentary rock.
Sedimentary Rocks because chalk is pretty much limestone.
Coal is classified as a sedimentary rock.
Coal is a type of organic sedimentary rock formed from dead plants.
Limestone mostly, sometimes in shale and coal.
All types of coal are sedimentary, except anthracite which is metamorphic.
Coal is classed as a sedimentary rock.
Chalk is a type of sedimentary rock that is primarily composed of organic material, specifically the calcareous remains of marine microorganisms such as coccolithophores. It is not considered clastic, as it does not consist of fragments of pre-existing rock like clastic sedimentary rocks.
No. Anthracite coal is a metamorphic rock.