rocky
sedimentary rock can form rock such as sandstone that the Egyptian pyramids were built of or they can form the chalk that is used to write on the ground or on a black board.
Brick is baked mud, and as such, can be considered to be sedimentary.
Chalk is a sedimentary rock, specifically, a bioclastic limestone, made of the shells of very tiny marine organisms.
Chalk is classified as a chemical sedimentary rock because it forms primarily from the accumulation of microscopic marine organisms, particularly coccolithophores, whose calcium carbonate shells accumulate on the ocean floor. Over time, these sediments compact and lithify, resulting in a soft, white rock composed mostly of calcite. This process of formation distinguishes chalk from other sedimentary rocks that may derive from physical weathering or the accumulation of larger particles.
The sedimentary rock is many pieces of things like sand and shells compacted and cemented into a rock
Chalk is a form of limestone, a sedimentary rock.
Chalk
Sedimentary Rocks because chalk is pretty much limestone.
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.
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.
Chalk is a rock that can go onto your hands but can rub off easily chalk i think has a lot of layers it is a sedimentary rock if you hadnt of known that is because well i do not really no ! ha ha ha very funny
Chalk is a form of limestone, a sedimentary rock.
Chalk and coal are examples of a kind of sedimentary rock called biochemical sedimentary rock. Biochemical sedimentary rocks form from the accumulation and lithification of organic remains, such as shells and plant material.
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.
No limestone and sandstone are sedimentary rocks. Chalk is not.
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.