Biomass - GCSE Geography Definition

Biomass refers to the total mass of living organisms, such as plants and animals, within a specific area or ecosystem at a given time. It is important in the study of ecosystems and the carbon cycle because it represents a major store of energy derived from sunlight through the process of photosynthesis. In the context of GCSE Geography, understanding biomass is important because it highlights how energy flows through ecosystems, supporting both plant and animal life. Biomass can also be used as a renewable energy source when biological materials, such as wood, crops, or waste, are converted into fuels like biogas or bioethanol, providing an alternative to fossil fuels and aiding efforts to reduce carbon emissions.