Can you describe the age of petroleum and its significance in modern society?

The age of petroleum began in the mid-19th century with the discovery of oil deposits. Petroleum, also known as crude oil, is a vital source of energy used in various industries, transportation, and everyday products. Its significance in modern society lies in its role as a major fuel source for vehicles, heating, electricity generation, and the production of plastics and other materials. The widespread use of petroleum has greatly impacted global economies and geopolitics, making it a crucial resource in today's world.