An example of mechanically formed sedimentary rock is? by Sunday | Dec 28 | Geography JAMB | 0 comments A. chalk B. dolomite C. coal D. conglomerate Correct Answer: Option D – conglomerate Users Also Read These:A basin where rock layers have been folded and in…An intrusion of molten magma formed horizontally…Marble is a metamorphic rock formed from?An example of a rock formed by wood subjected to…Which of the following pairs of rock examples are…