It is clastic
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.
clastic
Chemical: Minerals were dissolved in water to form it. Organic: Formed from the remains of living things. Clastic: Formed form bits of other rocks.
It is none of these. Clastic, organic, and chemical are terms for classifying sedimentary rock. Rhyolite is igneous.
None of the above. These terms describe sedimentary rocks. Granite is igneous.
Chalk is non-clastic, as it is primarily composed of the mineral calcite (calcium carbonate) formed from the remains of microscopic marine organisms such as plankton. These organisms contribute to the fine-grained texture of chalk through chemical precipitation rather than mechanical weathering or erosion.
chemical
Conglomerate is a clastic rock. They are coarse-grained sedimentary rocks.
Organic, Chemical and Clastic
Organic, Chemical and clastic.
Clastic, Chemical, and Organic
Flint is a chemical sedimentary rock that forms from the precipitation of silica-rich fluids, rather than from the accumulation and compaction of organic or clastic sediment particles.