How do we use oil in our daily life?

Oil is an essential part of our daily lives, primarily used as fuel for transportation in cars, trucks, and airplanes. It also serves as a key ingredient in the production of various household products, including plastics, detergents, and cosmetics. Additionally, oil is used in cooking, with vegetable oils being common in food preparation. Overall, oil plays a critical role in energy production, manufacturing, and everyday consumer goods.