Chalk and various types of limestone can be made use of for his or her Qualities as being a base.[23] Chalk is actually a source of quicklime by thermal decomposition, or slaked lime following quenching of quicklime with drinking water.[24] In agriculture, chalk is useful for increasing pH in soils https://lanebrfrc.blogprodesign.com/49149390/not-known-facts-about-types-of-edible-chalk