Question

how is mineal oil formed​

Answer 1

Mineral oilso are formed deep in the sea or oceans. The dead aquatic animals and plants settle down at the bottom of sea or oceans and got covered with sediments. Due to intense heat and pressure in the lower region more layers settled over the sea bed thus the organic matter liquefied and speed down until it reaches a layer of imprevious rocks. Then after many years in turns into petroleum hydrocarbons.