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 quantity of heat needed to change the…Ice of mass 10g at 5ºC was completely converted to…The innermost party of the earth which is rich in…An example of organically formed sedimentary rock is?The demand for wood and labour is an example of