Fossil fuels are compound mixtures made of fossilized plant and animal remnants from millions of years ago. The creation of fossil fuels—either oil, natural gas, or coal—from these fossils is determined by the type of fossil, the amount of heat, and the amount of pressure. Skip to main content.
What Are Fossil Fuels? Natural Gas. The energy in fossil fuels comes from the sun, which drives photosynthesis to change carbon dioxide and water into the molecular building blocks of ancient plants and animals.
Shale Gas This webpage has been developed to answer the many questions that people have about shale gas and hydraulic fracturing or fracking. Enhanced Oil Recovery. National Labs. The Building Technologies Office works closely with the DOE-funded national labs to develop and demonstrate energy-efficient technologies. The Emer Ireland has no domestic oil production and depends entirely on imports. In Ireland Peat has two main uses, generating electricity and home heating.
Ireland has many raised bogs across the midlands. To prevent the destruction of Ireland's peatlands and their ecosystems many raised bogs and blanket bogs have been given legal protection and restrictions to peat harvesting have been put in place. First the energy source must be found, geologists are constantly studying areas and their rocks to determine if deposits or wells are likely to occur. Once a source is located it then needs to be removed from the Earth.
Extraction processes can vary from mining for coal, mechanical harvesting of peat and drilling for oil and gas. Processing can take the form of crushing, grinding and milling. Coal is broken into smaller usable lumps for use in domestic settings and peat is often milled and compressed into briquettes for use in the home.
The oil that is pumped from the earth is extracted in the form of crude oil. This oil must be sent to a refinery where the different mixtures of fuels are separated by a processes called fractional distillation. The oil is separated into its different components such as petrol, diesel, kerosene, and residue.
These components can be processed further to make plastics. Energy: Fracking or hydraulic fracturing. Geoenergy Programme: Carbon Capture and Storage. Fossil fuels Fossil fuels. Page Content. How does each form? Coal Hundreds of millions of years ago, even before the dinosaurs, there were huge plants and ferns that lived in swamp forests.
Energy Information Administration Oil and Gas The oil and gas we use today was formed by the decay of microscopic plants and animals that lived in the ocean millions of years ago. Energy Information Administration Peat Peat is a very young form of coal, if left for a long period of time peat will eventually form coal.
How do we use fossil fuels? Fossil fuels and Ireland Ireland has a history of coal mining in areas of Leinster including Kilkenny, Carlow and Laois. Oils can be processed from plants, animal fats, minerals, and man-made substances. The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page that contains the media credit.
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