Examples of biomass include landfill gas, wood, crops, garbage and alcohol fuels. Biomass is renewable energy that comes from plants and animals.Know More
Many types of biomass, such as wood, are burned when used for energy. Wood is the most common biomass and has been used for thousands of years. In the United States, wood and wood products, such as sawdust and wood chips, provide the country with about 2 percent of its energy each year. Wood is used by business and industry, and to heat homes and cook food. Although wood is still a popular biomass, some countries prohibit its use during high-pollution days because it releases carbon dioxide into the atmosphere.
Garbage provides another source of biomass. Organic materials like leaves, lawn clippings and food scraps are burned and turned into energy.
Crops are also a form of biomass, and new technology is being developed that turns crops into biofuel. Biofuels made from plants release healthier emissions into the atmosphere. Burning biofuels results in releasing oxygen into the atmosphere, which is good for the planet.
When biofuels like wood and trash are burned, they leave behind ash. The ash often contains harmful compounds, so companies work hard to separate organic matter from inorganic matter to cut down on the amount of harmful ash left over after burning biomass.Learn More
Self-sufficient homes, such as HOUS.E+, do not rely on outside sources for water, energy or waste removal. Geothermal or solar energy and rainwater are often used as resources in self-sufficient homes.Full Answer >
Three examples of biomass fuels include wood, manure and crops. Certain types of garbage may also be used for biomass fuel.Full Answer >
When they are still attached to envelopes, used stamps are recycled with paper. They are placed in recycling bins or delivered to local recycling facilities.Full Answer >
Instructables explains that aluminum cans can be melted using a propane torch. A steel drum or a canister is needed to act as a crucible, which should be insulated and stabilized by sand. For maximum safety, all the work should be done outside on a flat, fire-retardant surface.Full Answer >