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 is a form of limestone, 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 it is not metamorphic, it is a sedimentary rock.
Chalk is a biochemical sedimentary rock, formed mainly from the calcareous remains of microscopic marine organisms like plankton. It is primarily composed of calcium carbonate and is often found in extensive deposits in areas that were once covered by ancient seas.
Yes, it's a sedimentary rock composed of calcium carbonate. Classroom chalk is not necessarily the same as chalk the rock, since it may include binders and pigments in addition to pure calcium carbonate.
Chalk is a form of limestone, a sedimentary rock.
Sedimentary Rocks because chalk is pretty much limestone.
Chalk is a type of limestone. Limestone and coal are both organic sedimentary rocks.
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.
Sedimentary rock, such as limestone, chalk, slate and sandstone.
limestone or could be gypsum Could be chalk. Dip it in vinegar. If it fizzes, it might be a sedimentary carbonate rock like limestone or chalk. There is always a possibility it is another kind of sedimentary rock or possibly an extrusive igneous one. Testing is needed to be sure.
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.
Limestone and chalk.
No it is not metamorphic, it is a sedimentary rock.
Chalk is a biochemical sedimentary rock, formed mainly from the calcareous remains of microscopic marine organisms like plankton. It is primarily composed of calcium carbonate and is often found in extensive deposits in areas that were once covered by ancient seas.
Chalk can be used as a sedimentary rock for right and coal as the same type of rock, but for fuel.
Chalk, sands, clay, and glacial drift can all be found in an around the River Tillingbourne.