Smog is primarily caused by the release of pollutants such as nitrogen oxides and volatile organic compounds (VOCs) from industrial activities and vehicle exhaust. These pollutants react with sunlight to form ozone and other harmful compounds that contribute to smog.

Carbon dioxide is a greenhouse gas, but it is not a major component of smog. Smog is primarily composed of nitrogen oxides, ozone, and particulate matter, which are produced by the burning of fossil fuels.

Smog can cause a range of health problems, including increased risk of asthma and other respiratory problems, eye irritation and discomfort, and cardiovascular disease. The elderly, children, and individuals with pre-existing health conditions are particularly vulnerable to the effects of smog.

Encouraging the use of wood-burning stoves is not an effective measure for reducing smog. Wood-burning stoves emit particulate matter and other pollutants that contribute to smog formation.

Photochemical smog is the term used to describe the visible haze or cloud of pollutants that characterizes smog. It is formed when sunlight reacts with nitrogen oxides and volatile organic compounds (VOCs) to produce ozone and other harmful compounds.

London, Beijing, and Los Angeles are all cities that have historically experienced severe smog problems. London's smog problem was particularly severe in the 1950s and 1960s, while Beijing's smog problem has been a major issue in recent years. Los Angeles has also had a long-standing smog problem due to its geography and climate.

Smog is caused by human activities, such as the burning of fossil fuels, while haze can be caused by both natural emissions, such as dust and smoke from wildfires, and human activities. Smog is typically a local problem, while haze can travel long distances due to wind patterns. Smog is composed of different pollutants than haze, including nitrogen oxides, ozone, and particulate matter.

Strong winds can help to disperse pollutants and reduce smog formation. Sunlight, high temperatures, and low humidity are all factors that can contribute to the formation of smog.

Photochemical reaction is the term used to describe the process by which sunlight reacts with nitrogen oxides and VOCs to form smog. This reaction produces ozone and other harmful compounds that contribute to smog.

Increased tourism is not a potential consequence of smog. Smog can have negative impacts on human health, the environment, and the economy, but it is not likely to attract tourists.

Dispersion, deposition, and coagulation are all processes that can contribute to the removal of smog from the atmosphere. Dispersion is the process by which pollutants are spread out and diluted by wind. Deposition is the process by which pollutants are removed from the atmosphere and deposited on the ground or water. Coagulation is the process by which pollutants collide and stick together, forming larger particles that can be more easily removed from the atmosphere.

Exercising outdoors on smoggy days is not a measure that can be taken to reduce exposure to smog. In fact, exercising outdoors on smoggy days can increase exposure to harmful pollutants and increase the risk of health problems.

Advection is the term used to describe the process by which smog can be transported long distances by wind. Advection occurs when wind carries pollutants from one location to another.

Improved lung function is not a potential health effect of smog. Smog can have negative impacts on lung function, including increased risk of asthma and other respiratory problems.

Smog control, emission control, and air quality management are all terms that can be used to describe the process by which smog can be reduced by controlling emissions of nitrogen oxides and VOCs.