Fossil fuels are formed from the remains of ancient plants and animals that have been buried and subjected to high pressure and temperature over millions of years. Coal is a fossil fuel formed from the remains of plants that lived millions of years ago.

Natural gas is a fossil fuel composed primarily of methane (CH4). Methane is a colorless, odorless, and flammable gas that is formed from the decomposition of organic matter in the absence of oxygen.

Petroleum, also known as crude oil, is a fossil fuel formed from the remains of marine organisms that lived millions of years ago. These organisms were buried under layers of sediment and subjected to high pressure and temperature, resulting in the formation of petroleum.

Fossilisation is the process by which organic matter is converted into fossil fuels over millions of years. This process involves the burial of organic matter under layers of sediment, subjecting it to high pressure and temperature, and the absence of oxygen.

Coal is the primary fossil fuel used for electricity generation worldwide. Coal-fired power plants burn coal to produce heat, which is then used to generate steam that drives turbines, producing electricity.

The combustion of fossil fuels releases various greenhouse gases, including carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). Carbon dioxide is the primary greenhouse gas emitted by the combustion of fossil fuels, contributing significantly to global warming and climate change.

Petroleum, in the form of gasoline and diesel, is the primary fuel used in vehicles. Gasoline and diesel are refined from crude oil and are used to power internal combustion engines in cars, trucks, and other vehicles.

Extraction is the general term used to describe the process of removing fossil fuels from the earth. This can involve mining for coal, drilling for oil and natural gas, or using other methods to extract these non-renewable energy sources.

Natural gas is considered the cleanest burning fossil fuel because it produces fewer pollutants and greenhouse gases compared to coal and petroleum. Natural gas primarily consists of methane, which burns more efficiently and produces less carbon dioxide and other harmful emissions.

Combustion is the process of burning fossil fuels to produce heat or power. This is the most common way to convert fossil fuels into usable energy. Combustion occurs when fossil fuels are mixed with oxygen and ignited, releasing energy in the form of heat and light.

Petroleum is the primary fossil fuel used in the production of plastics and other petrochemicals. Crude oil is refined into various products, including plastics, synthetic fibers, fertilizers, and other chemicals.

Refinery is the term used to describe the process of removing impurities from fossil fuels. Crude oil and natural gas are refined to remove impurities and produce usable products, such as gasoline, diesel, and other fuels.

Coal is the primary fossil fuel used in the production of cement and steel. Coal provides the heat and energy required for these industrial processes.

Energy transition is the term used to describe the process of replacing fossil fuels with renewable energy sources, such as solar, wind, and hydroelectric power. This transition aims to reduce reliance on non-renewable fossil fuels and mitigate the environmental impact of fossil fuel consumption.

Petroleum is the primary fossil fuel used in the production of asphalt and roofing materials. Crude oil is refined to produce bitumen, which is used as the base material for asphalt and roofing products.