Over time, as a variety of marine organisms die (algae, foraminifera, etc), their remains sink to the bottom of the ocean where they accumulate to form ooze (various remains of these marine … 展开

Although scientists understood the role of various marine organisms in the … 展开

· Using a metal file, knife or rod, make a small amount of power from the natural chalk - You can store the powder in a container · Pour a reasonable amount of strong vinegar in… 展开

Through this experiment, you will notice a bubbling and fizzing reaction that will ultimately slow down - This reaction is indicative of carbonic acid in the compound. Apart from this si… 展开