Black carbon is a type of particulate matter that results from the incomplete combustion of fossil fuels, biomass, and other organic materials. It appears as a fine black soot and is a significant component of aerosols in the atmosphere. Black carbon can absorb sunlight, contributing to global warming by increasing heat in the atmosphere and melting ice in polar regions. In addition to its climate impact, black carbon poses health risks. When inhaled, it can lead to respiratory and cardiovascular diseases. Reducing black carbon emissions is essential for improving air quality and mitigating climate change effects, making it a focus for environmental policies worldwide.