Question

How the petroleum formed from dead vegetation

Answer 1

Explanation:

Due to high pressure and temperature and the absence of air, the wood of the buried forest plants and trees slowly got converted into coal. The slow process by which the dead plants buried under the Earth have become coal is called as carbonisation

Answer 2

Answer:

millions of years ago the small aquatic plants and animals dead and got burried into sea due to high pressures the of silt and sand they convert into petroleum