COAL AND PETROLEUM

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Across
  1. 3. THE C OF CNG
  2. 4. THE L OF LPG
  3. 8. CONVERSION OF WOOD INTO COAL
  4. 9. MIXTURE OF 200 SUBSTANCES PRESENT IN COAL
  5. 13. NATURAL RESOURCES THAT CANNOT BE RENEWED AGAIN
  6. 15. PLACE IN INDIA WHERE PIPELINES OF NATURAL GAS IS USED
Down
  1. 1. FUEL FOR HEAVY MOTOR VEHICLES
  2. 2. THE PROCESS OF OBTAINING DIFFERENT COMPONENTS OF PETROLEUM OIL
  3. 5. USED FOR MAKING VASELINE
  4. 6. COMPONENT OF PETROLEUM OIL USED FOR PAINTS
  5. 7. THE OTHER NAME OF CRUDE OIL
  6. 10. USED FOR SURFACING OF ROADS
  7. 11. THE PUREST FORM OF CARBON
  8. 12. THE R OF PCRA
  9. 14. THE PLACE IN INDIA WHERE OIL WAS STRUCK THE FIRST TIME