126k views
5 votes
Two major sources of energy, coal and oil shale, are considered ________ sedimentary rocks.

User Graceann
by
8.2k points

1 Answer

4 votes
the answer is organic
User Edward Jiang
by
7.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories