Question

A kind of sedimentary rock formed from plant material over a long period of time is

a.
limestone
b.
cementation
c.
coal
d.
compaction

Answer 1

Coal is a combustible \(\color{blue}{\text{black or brownish-black sedimentary rock}}\) usually occurring in rock strata in layers or veins called coal beds or coal seams

Answer 2

got it ?

Answer 3

yes , lol you're perfect thank you :)

Answer 4

\(\Huge\text{Anytime !}\)
\(\huge\ddot\smile\)