How petrol formation is done

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How petrol formation is done

Posted by Aarvi Sonawane 5 years, 4 months ago

CBSE > Class 08 > Science

2 answers

Gaurav Seth 5 years, 4 months ago

Formation of petroleum

It was formed by the decomposition of the remains of tiny plants and animals buried under the sea millions of year ago.It is believed that millions of years ago,the tiny plants and animals which lived in sea,died.Their dead bodies sank to the bottom of sea and were soon covered with mud and sand.Due to high pressure,heat,action of bacteria,and in the absence of air,the dead remains of tiny plants and animals were slowly converted into petroleum.The petroleum thus formed got trapped between two layers of impervious rocks,forming oil deposit.

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Kanan Minhas 5 years, 4 months ago

Petroleum is formed due to the decomposition of organisms living in the sea. As these organisms died their bodies sank to the bottom of the sea and get covered with sand and clay . Over millions of years under high pressure or high temperature and in the absence of air these remains get converted into petroleum

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