Give the uses and the distribution of limestone (5marks)
Answers
Answer:
Limestone has numerous uses: as a building material, an essential component of concrete (Portland cement), as aggregate for the base of roads, as white pigment or filler in products such as toothpaste or paints, as a chemical feedstock for the production of lime, as a soil conditioner, and as a popular decorative ...
Answer:
Limestone is a type of a sedimentary rock that is found naturally in the earth’s environment. The rock comprises primarily of chemical compound calcium carbonate (CaCO3) in the form of calcite which is yet again a type of a mineral. It also contains other materials like quartz, clay minerals, pyrite, feldspar, and siderite amongst others.
It is an organic substance
As for the physical properties, limestone usually varies between very fine-textured rocks and coarse-textured rocks. Further, there are many different types and names of limestone like chalk, coquina, travertine, tufa, fossiliferous limestone, lithographic limestone, oolitic limestone. They have been categorized based on how each rock is formed, how it looks, composition, and some other factors.
Different Uses of Limestone
When we talk about the uses of limestone, the first thing that strikes our mind is
Construction. Well, architecture (or construction) is one space where they are dependent on limestone to a great extent. Interestingly, as this rock is so valuable and important, buyers are ready to pay even five times more than the value of the stone mostly for delivery. However, apart from architecture, there are several other uses of this rock as well. We will look at them in detail.
Agriculture
Industries
Construction and Architecture
Other Uses