Name - Pratik Sanjay Yadav Roll no - 22 Topic - Crude oil Crude oil (petroleum) is a liquid mixture of mainly hydrocarbons found underground and recovered through oil drilling. It is a non-renewable resource. Crude oil is extracted through oil wells drilled into reserves and pumped up using pumpjacks. It is then transported via methods like pipelines, rail, trucks and tankers depending on volume and destination. Crude oil refineries process crude oil into useful products like petrol, diesel and kerosene. The top crude oil consuming countries are the United States, China, India, Saudi Arabia and Japan. The environmental impacts of crude oil include acid rain