History, asked by amee5454, 1 year ago

how petroleum is formed ?

Answers

Answered by sandal290813
0
Millions of years ago, algae and plants lived in shallow seas. After dying and sinking to the seafloor, the organic material mixed with other sediments and was buried. Over millions of years under high pressure and high temperature, the remains of these organisms transformed into what we know today as fossil fuels. Coal, natural gas, and petroleum are all fossil fuels that formed under similar conditions. 

Today, petroleum is found in vast underground reservoirs where ancient seas were located. Petroleum reservoirs can be found beneath land or the ocean floor. Their crude oil is extracted with giant drilling machines. 
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Answered by daughterodiasofficer
1
ANSWER --

Oil and natural gas were formed from the remains of prehistoric plants and animals—that's why they're called fossil fuels. ... Over time, increasing pressure and temperature changed the mud, sand and silt into rock (known as source rock) and slowly “cooked” the organic matter into petroleum.


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