Given below are four jumbled setences. Select the option that given their correct order. A. Then, they spread as the unmined coal starts burning with oxygen drawn from pores and mine shafts. B. An entire township-Jharia is to be relocated because of the uncontrollable undergound fires C. These fires start mostly from burning trash close to coal pits D. this is a grave threat as poisonous fumes of carbon monoxide rise up from underground fires