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Petroleum- Formation

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Petroleum- Formation
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Текст на Статията

  • FORMATION OF PETROLEUM
  • So what do you all think, how does it form.
  • Hello Class, today we will be learning about the formation of Petroleum.
  • Ok students, you all have almost got it, I will explaing it to you all in detail.
  • Ma'am I think we get petroleum from deep down the earth.
  • No ma'am, I disagree, I think we get petroleum from decomposition of dead sea organisms.
  • DEAD SEA CREATURES
  • Tiny sea plants and animals which die get buried over the ocean floor and......
  • PLANT AND ANIMAL REMAINS
  • SAND AND SILT
  • Over time the remains of the animals started going deeper and deeper. The sand,silt etc. settled on them and mounted pressure.
  • SEDIMENTARY ROCK
  • PETROLEUM
  • Then after millions of years due to the intense heat and pressure the dead organisms/bodies have turned into petroleum.
  • 
  • FORMATION OF PETROLEUM1. Animals died and ge buried up.2. Sand, stilit settles on them.3. Then due to heat and pressure, petroleum is formed.
  • To be noted that formation of petroleum sounds simple but it's a very long process. Students, I think now you all have understood the concept.
  • Ok Class, Bye
Над 30 милиона създадени разкадровки