A sedimentary rock.
chalk, sandstone
Chalk and coal are examples of biochemical sedimentary rocks. Biochemical sedimentary rocks are formed from the accumulation and compression of organic remains such as shells, coral, or plant material.
They don't.
Coal and chalk.
chip
chalk. Chalk is a type of limestone composed mainly of the mineral calcite, which is a sedimentary rock forming in marine environments. Igneous rocks are formed from the cooling and solidification of magma or lava, so chalk is not typically found in igneous rocks.
Sedimentary Rocks because chalk is pretty much limestone.
Chalk is a type of limestone. Limestone and coal are both organic sedimentary rocks.
Rock gypsum is a sedimentary rock. These rocks can be transparent or opaque. Examples could be chalk and chalk boards.
Rock gypsum is a sedimentary rock. These rocks can be transparent or opaque. Examples could be chalk and chalk boards.
Limestone, sandstone, mudstone and chalk.
No limestone and sandstone are sedimentary rocks. Chalk is not.