An oily, flammable liquid occurs naturally in large underground deposits is
a. tar
b. sterno
c. petroleum
d. vaseline
Answer: c. petroleum
An oily, flammable liquid occurs naturally in large underground deposits is
a. tar
b. sterno
c. petroleum
d. vaseline
Answer: c. petroleum
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.