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:When granite is subjected to intense heat or…The innermost party of the earth which is rich in…A sedimentary rock formed only in seas and oceans in…An example of mechanically formed sedimentary rock is?Calculate the heat energy required to vaporize 50g…