A. Its an unconventional oil produced from the pyrolysis, hydrogenation, or thermal dissolution of Oil Shales
B. Its a light crude oil contained in petroleum-bearing formations of shales
C. Its an unconventional oil produced from the pyrolysis, hydrogenation, or thermal dissolution of environmental wastes
D. It‘s a new form of vegetable oil prepared artificially in laboratory
✅ The correct answer is option A.