An example of a rock formed by wood subjected to pressure and heat is? by Sunday | Jan 15 | Geography WAEC | 0 comments A. sandstone B. lignite C. biotite D. granite Correct Answer: Option B B. lignite Users Also Read These:Calculate the heat energy required to vaporize 50g…Calculate the quantity of heat needed to change the…When granite is subjected to intense heat or…An example of organically formed sedimentary rock is?Ice of mass 10g at 5ºC was completely converted to…