Question

How does oil form? Please give a quick and easy answer

Answer 1

Crude oil originates from ancient fossilized organic materials, such as zooplankton and algae, that convert geochemical processes into oil. The name "mineral oil" is a misnomer, as minerals are not a source of oil, and neither are ancient plants and animals

Answer 2

Years of pressure on remains sediments and plants.

Step-by-step explanation:

Stage 1- Over millions of years, layer after layer sediments and other plants and bacteria were covered with soil.

Stage 2 - As they became buried ever deeper, heat and pressure began to rise.

Stage 3- The amount of pressure and the degree of heat, along with the type of biomass, determined if the material became oil or natural gas.