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Biomass - GCSE Chemistry Definition

Reviewed by: Philippa Platt

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Biomass refers to the organic material that comes from plants and animals, and it is a renewable source of energy. In the context of GCSE Chemistry, biomass can be used as a fuel to produce heat or electricity and is considered an important component of the carbon cycle.

When biomass is burnt, or goes through processes like anaerobic digestion, it releases energy that can be harnessed for various purposes. Unlike fossil fuels, using biomass for energy is generally more sustainable because the carbon dioxide that is released during its combustion was previously absorbed from the atmosphere by plants during photosynthesis, thus creating a balanced carbon footprint.

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Philippa Platt

Reviewer: Philippa Platt

Expertise: Chemistry Content Creator

Philippa has worked as a GCSE and A level chemistry teacher and tutor for over thirteen years. She studied chemistry and sport science at Loughborough University graduating in 2007 having also completed her PGCE in science. Throughout her time as a teacher she was incharge of a boarding house for five years and coached many teams in a variety of sports. When not producing resources with the chemistry team, Philippa enjoys being active outside with her young family and is a very keen gardener

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