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Is photochemical smog most likely to occur when it's raining?
No, photochemical smog forms on clear, sunny days when sunlight reacts with pollutants like nitrogen oxides and volatile organic compounds in the air. Rain can help reduce smog levels by washing away pollutants.
How is photochemical smog formed and what harm can it cause?
Photochemical smog is formed when sunlight reacts with pollutants like nitrogen oxides and volatile organic compounds from vehicle emissions. This reaction forms ground-level ozone and other harmful pollutants. Photochemical smog can cause respiratory issues, eye irritation, and damage to vegetation.
How does photochemical smog form?
Photochemical smog results from the interaction of the ultraviolet portion of sunlight and ozonee, nitrogen oxides and reactive hydrocarbons. The NOX can result from emissions from combustion sources such as car engines, the reactive hydrocarbons are also attributable to car exhaust. The ozone can come from the sunlights action on atmospheric oxygen, stratospheric ozone downwasing or chemical reactions in the atmosphere wirth NOx. The outcome is an excess of ozone, and polyaromatic hydrocarbons of several types.
Type of smog formed from fossil fuel pollutants with the aid of light?
Photochemical smog is formed from fossil fuel pollutants, like emissions from vehicles and industrial processes, reacting in the presence of sunlight. This type of smog is characterized by high levels of ozone and other harmful pollutants that can have negative effects on human health and the environment.
What is photochemical fog?
It forms when photons of sunlight hit moleculesof different kinds of pollutants in the atmosphere. The photons make chemical reactions happen. The pollution molecules turn into other kinds of nasty chemicals. That mixture of bad chemicals is called photochemical smog. The chemicals in photochemical smog include nitrogen oxides, Volatile Organic Compounds (VOCs), ozone, and PAN (peroxyacytyl nitrate). Nitrogen oxides mostly come from the engines of cars and trucks. VOCs are given off by paint, gasoline, and pesticides. Ozone is a form of oxygen that is harmful. PAN is a type of pollution that is made by chemical reactions between other kinds of pollution. Natural and artificially emitted hydrocarbons in the presence of oxides of nitrogen undergo photochemical reactions which produce a cloud of toxic chemicals including ozone and a variety of harmful chemical gaseous and particulate agents. This process is powered by sunlight and some of the products, such as ozone, reach a peak soon after photon flux from the sun reaches a maximum, around midday. The thermal inversions often associated with some cities can lead to a dangerous buildup of smog in urban areas. Human deaths have been attributed to photochemical smog since the Industrial Revolution in cities such as London and New York.
Does photochemical smog is caused by the action of sunlight on chemicals?
yes, yes it does
What is causing photochemical smog?
the action of sunlight on chemicals
What is the term for mixture of smoke chemicals and fog?
The original ten was smog for SMoke + fOG. With more modern events where the effect is caused by the action of sunlight and ozone on chemicals or auto exhaust and fog it is often referred to as Photochemical Smog
What is the term for a mixture of smoke chemicals and fog?
The original ten was smog for SMoke + fOG. With more modern events where the effect is caused by the action of sunlight and ozone on chemicals or auto exhaust and fog it is often referred to as Photochemical Smog
Photochemical smog is caused by?
Nitrous Oxide
What are the cause of smog of acid rain?
it is caused bye photochemical smog and acid rain
What kinds of harm does photochemical smog cause?
It irritates your eyes, throat, and lungs. It can also harm plants and other living things. Photochemical smog is formed by the action of sunlight on pollutants such as hydrocarbons and nitrogen oxides. these chemicals react to form a brownish mixture of ozone and other pollutants.
Why are photochemical smogs levels higher during the summer?
The heat outside in the summer makes the chemicals in photochemical smog go higher.
Is a fossil fuel a photochemical smog?
Fossil fuels are coal,oil and natural gas. They are not themselves photochemical smog. That is a complex mixture caused by the action of sunlight on air containing substances released when fuels burn. Thus it is connected to fossil fuels, but it is not the same thing.
What forms photochemical smog?
Photochemical smog is formed by the action of sunlight on pollutants such as hydrocarbons and nitrogen oxides. It irritates your eyes, throat, and lungs and can also harm plants and other living things.
What natural condition contibutes to the formation of photochemical smog?
The action of acid rain
Explain how riding a bike can reduce photochemical smog?
It can reduce it by putting less chemicals into the air
