pollutantchanges
Pollutant changes refer to alterations in the concentration, composition, or distribution of harmful substances in the environment. These changes can occur over various timescales, from short-term fluctuations due to singular events to long-term trends driven by ongoing human activities or natural processes. Factors influencing pollutant changes include emission rates, chemical reactions in the atmosphere or water, physical transport processes like wind and currents, and removal mechanisms such as deposition or biodegradation.
Human activities are a primary driver of pollutant changes. Industrial processes, vehicle emissions, agricultural practices, and
Natural factors also play a role. Volcanic eruptions can release large amounts of sulfur dioxide and ash,