Making energy by burning which material causes pollution?

Making energy by burning which material causes pollution?

• A. Coal
• B. Biomass
• C. Oil
• D. Natural Gas

Answer: (B)

When you burn something to make energy, you release substances into the air from the combustion process. Biomass, which is organic material like wood or crop waste, often burns with visible smoke and a lot of fine particles. That smoke contains pollutants such as particulate matter, carbon monoxide, and other gases, especially if the burn is not efficient. So, even though biomass is renewable, its combustion still contributes to air pollution, making it a pollution source in everyday energy use. By comparison, natural gas generally burns cleaner with far less soot and particulates, and coal or oil tend to release higher amounts of sulfur oxides and particulates. The visible pollution people notice when burning for energy is commonly associated with biomass in many settings, which is why it’s identified as a pollution-causing option.

When you burn something to make energy, you release substances into the air from the combustion process. Biomass, which is organic material like wood or crop waste, often burns with visible smoke and a lot of fine particles. That smoke contains pollutants such as particulate matter, carbon monoxide, and other gases, especially if the burn is not efficient. So, even though biomass is renewable, its combustion still contributes to air pollution, making it a pollution source in everyday energy use. By comparison, natural gas generally burns cleaner with far less soot and particulates, and coal or oil tend to release higher amounts of sulfur oxides and particulates. The visible pollution people notice when burning for energy is commonly associated with biomass in many settings, which is why it’s identified as a pollution-causing option.