{"name":"What does natural gas mainly consist of?", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"What does natural gas mainly consist of?, Biogenic mechanisms create natural gas by using what?, True or false: Non-fossil methane consists of non-manmade fossils that were made by man.","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}