English ComprehensionHardConventional geothermal is restricted because it requires:Adeep boreholesBa natural source of steam/hot water, usually found only in volcanic regionsCcold waterDfossil fuelsCheck AnswerAnswerThe correct answer is Option B.Share:WhatsAppTwitter🔗 Copy LinkDetailed SolutionVolcanic steam sources.conceptual solutionVolcanic steam sources.Browse All PYQ PapersTake a Mock Test