The fist reason for continental drift is that the continents fit together like a puzzle. The second reason is the that on other continents there are the same plants and animal â¦ s. The third reason is that the rocks are the same on each continent.
How Lime is Made. The word âlimeâ refers to products derived from heating (calcining) limestone. Limestone is a naturally occurring and abundant sedimentary rock consisting of high levels of calcium and/or magnesium carbonate and/or dolomite (calcium and magnesium carbonate), along with minerals.
Pure calcium carbonate can be produced from marble, or it can be prepared by passing carbon dioxide into a solution of calcium hydroxide. In the later case calcium carbonate is derived from the mixture, forming a grade of product called precipitated calcium carbonate,â or PCC.