1 / 10

Fossil Fuels

Fossil Fuels. Made by: Dominika Wołczyk Asia Różańska Weronika Wieczorek. Fossil fuels - are fuels formed by natural processes . They are very important because they can be burned , producing significant amounts of energy. They contain high percentages of:. Coal Lignite.

Download Presentation

Fossil Fuels

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. FossilFuels Made by: Dominika Wołczyk Asia Różańska Weronika Wieczorek

  2. Fossilfuels - arefuelsformed by natural processes.Theyareveryimportantbecausetheycan be burned, producingsignificantamounts of energy.

  3. Theycontain high percentages of: Coal Lignite

  4. Petroleum Natural Gas

  5. It was estimated by the Energy InformationAdministrationthat in 2007 primary sources of energy consisted of petroleum 36.0%, coal 27.4%, natural gas 23.0%, amounting to an 86.4% share for fossil fuels in primary energy consumption in the world. Non-fossil sources in 2006 included hydroelectric6.3%,nuclear8.5%, and others (geothermal, solar, tidal,wind, wood, waste) amounting to 0.9%.

  6. Reserves • Levels of primary energy sources are the reserves in the ground. Flows are production. The most important part • of primary energy sources are the carbonbased fossil energy sources. Coal, oil, and natural gas provided • 79.6% of primary energy production during 2002.

  7. Environmental effects Combustion of fossil fuels generates sulfuric, carbonic, and nitric acids,which fall to Earth as acid rain, impacting both natural areas and the built environment. Monuments and sculptures made from marble and limestone are particularly vulnerable,as the acids dissolve calcium carbonate. Fossil fuels also contain radioactive materials, mainly uranium and thorium, which are released into the atmosphere.

  8. Thanks for attention ! 

More Related