Advantages and Disadvantages of wood as a source of energy

////Advantages and Disadvantages of wood as a source of energy

Advantages and Disadvantages of wood as a source of energy

Burning wood. Image credit villagenews.com

ZIMSEC O Level Geography Notes: Natural Resources: Energy: Advantages and Disadvantages of wood/crop residue/cow dung  as a source of energy

Advantages

  • Renewable energy sources.
  • Cheap or free in rural areas.
  • Easily accessible where forests or woodlands/crops/animals exist.
  • Tsotso stoves conserve live trees.
  • Technology very cheap and readily available.
  • Ash can be used as fertilizer.
  • Multi-functional energy sources.

Disadvantages

  • Over-exploitation of forests has serious environmental effects such as deforestation, destruction of ecosystems and animal habitats, accelerated soil erosion among others.
  • Air pollution occurs from burning of the energy sources.
  • Use can destroy forests or homes through accidental fires.

To access more topics go to the O Level Geography Notes page

By |2017-03-29T09:00:03+00:00March 29th, 2017|Notes, O Level Geography, Ordinary Level Notes|1 Comment

About the Author:

She holds a Bachelor of Science Honors in Applied Biology and Biochemistry from National University of Science and Technology, a Certificate in Good Clinical Practices from National Institute on Drug Abuse Clinical Trials Network, a Certificate in Leadership from Deloitte and Certificate in Chemistry Laboratory Experiments from Helsinki Metropolian University of Applied Sciences, Finland.
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