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.
Calcium oxide can be made by burning calcium carbonate, which comes from naturally occurring limestone or seashells. Other cultures use wood ash, lye (sodium hydroxide), washing soda (sodium carbonate), or baking soda (sodium bicarbonate), both of which occur naturally in some mineral deposits.