this is a piece of chalk. chalk forms below the ocean floor. it is made of the body parts of tiny marine…

this is a piece of chalk. chalk forms below the ocean floor. it is made of the body parts of tiny marine organisms. the main mineral in chalk is calcite. some marine organisms make hard shells. when organisms die, these shells fall to the ocean floor. over time, layers of broken shells can get pressed together into chalk. what type of rock is chalk? igneous metamorphic sedimentary

this is a piece of chalk. chalk forms below the ocean floor. it is made of the body parts of tiny marine organisms. the main mineral in chalk is calcite. some marine organisms make hard shells. when organisms die, these shells fall to the ocean floor. over time, layers of broken shells can get pressed together into chalk. what type of rock is chalk? igneous metamorphic sedimentary

Answer

Brief Explanations:

Sedimentary rocks form from the accumulation and compaction of sediments. Chalk is made from the body - parts of tiny marine organisms that accumulate on the ocean floor and get pressed together over time, which is characteristic of sedimentary rock formation. Igneous rocks form from the cooling and solidification of magma or lava, and metamorphic rocks form from pre - existing rocks that are changed by heat, pressure, or chemical processes. Chalk does not form through these processes.

Answer:

sedimentary