"🔥💨" - A dynamic symbol representing the intense energy and swift movement often associated with fire and smoke. It captures the essence of a powerful and rapidly spreading phenomenon. Related to methane, "🔥💨" signifies the combustion process that occurs when methane, a potent greenhouse gas, reacts with oxygen. This reaction releases heat and produces carbon dioxide and water vapor as byproducts, represented by the fiery and smoky imagery.