Alert: You are not allowed to copy content or view source
Check Exam Dates here | See Marking Scheme here | Frequently Asked Questions (FAQs) | Buy Practice Papers for CREST Olympiads here | Last Date for CREST Reasoning Olympiads (CRO) Registration is 20th June 2019 | CREST Reasoning Olympiads (CRO) is scheduled for June/July. Apply now

Coal And Petroleum

Class 8 Coal And Petroleum - Fact

Learn more about Coal and Petroleum of Class 8.


Oil is used to make plastics, and more specifically, the small sandwich bags you carry to work with you. The oil used to make just one such plastic bag could power an automobile for 11 meters. Think about that for a second.


 

  EXPLORE  

70%