Vehicle exhaust is a major source of air pollution in urban areas, particularly due to the emission of harmful pollutants such as carbon monoxide, nitrogen oxides, and particulate matter.

Carbon dioxide (CO2) is the primary greenhouse gas emitted by human activities, primarily through the burning of fossil fuels, and is a major contributor to global warming.

Particulate matter (PM), particularly fine particles (PM2.5), is a major cause of respiratory problems due to its ability to penetrate deep into the lungs and cause inflammation.

Air pollution, particularly ground-level ozone, can damage crops and reduce yields by affecting photosynthesis, plant growth, and overall crop health.

Installing pollution control devices, such as scrubbers and filters, on industrial chimneys and exhaust systems is a primary strategy for reducing air pollution from industrial sources.

Air remediation refers to the process of removing pollutants from the air, typically through the use of various technologies and techniques.

Electric vehicles, powered by electricity rather than fossil fuels, produce zero tailpipe emissions and contribute to reducing air pollution.

Waste-to-energy conversion involves the conversion of waste materials into usable products or energy, such as electricity or heat.

Sustainable development encompasses economic growth, environmental protection, and social equity as its key elements.

Air pollution contributes to climate change through the release of greenhouse gases, reduction of the Earth's albedo, and depletion of the ozone layer.

Tobacco smoke, radon gas, asbestos fibers, and volatile organic compounds (VOCs) are all major causes of indoor air pollution in homes.

Waste reduction, waste minimization, and waste prevention all refer to the process of reducing the amount of waste produced.

Investing in renewable energy, improving energy efficiency, and protecting biodiversity are all key strategies for promoting sustainable development.

Air pollution can cause respiratory problems, increase the risk of heart disease, and lead to cancer.

Resource substitution refers to the process of replacing non-renewable resources with renewable resources.