Biomass energy is organic substance from plants and animals. Biomass in the from of plants, trees, crops, manure, garbage animals waste can be a great source of alternative fuels that can be used to replace fossil fuels. The name process that stores energy is photosynthesis from the sun in plants. When plants and animals waste are burned, the carbon dioxide and waste stored inside them is released back into the atmosphere. This is why biomass energy is said to be renewable. In this article, we’re going to take a look at the pros and cons of biomass energy that many people may be used as a renewable energy source.