what is a limestone,???
Answers
Answered by
1
Answer:
type of hard white sedimentary rock that is used for building or for making cement
Answered by
2
Explanation:
Limestone in powdered form is also used as a substance to absorb pollutants or control coal mine dust at many coal-mining facilities. Lime which is the byproduct of limestone is used to neutralize acids and treat wastewater, industrial sludge, animal waste, and water supplies. These are some popular uses of limestone.
Similar questions