XML describes the content in terms of what data is being described. For example, the word phonenum placed within markup tags could indicate that the data that followed was a phone number.
Biomass is fuel that is developed from organic materials, a renewable and sustainable source of energy used to create electricity or other forms of power. Some examples of materials that make up biomass fuels are: 1  scrap lumber; 2  forest debris; 3  certain crops;
Renewable energy resource! Biomass - is the burning of organic material such as wood, alcohol, and garbage. Wood - Used quite often to produce heat. Alcohol - It can be burned directly and is like ethanol. Garbage - Trash is thrown away and burned to help produce more energy.