👉 Fumiferous is a term that refers to an organism or substance that produces and releases heat, usually in the form of smoke or steam. Fumiferous organisms are often associated with the production of toxic gases such as sulfur dioxide (SO2), nitrogen oxides (NOx), and particulate matter (PM) from fossil fuels combustion processes, industrial processes, or human activity. These pollutants can cause respiratory problems, eye irritation, and even death in severe cases. Fumiferous
