Question

How do petroleum and natural gas occur in nature?​

Answer 1

Answer:

Petrol and natural gas are formed from the remains of plants and animals buried deep inside the earth crust.

• They are also known as fossil fuels.

• Million years ago, the plants and algae live in the shallow sea and after dying they were deep buried under the layers of the earth.

• These are formed in millions of years.

Answer 2

Petroleum and natural gases occur inside the sea . When the aquatic organisms die, their bodies are settled at the bottom of the sea. Over millions of years the bodies are covered by sand and lack of air, due to high temperature and high pressure the bodies are slowly get converted into petroleum and natural gas....