Indoor Air Pollutants - AP Environmental Science
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What is the primary indoor air pollutant found in tobacco smoke?
What is the primary indoor air pollutant found in tobacco smoke?
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Particulate matter. Tobacco smoke contains fine particles and toxic chemicals.
Particulate matter. Tobacco smoke contains fine particles and toxic chemicals.
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What is a common source of indoor ozone?
What is a common source of indoor ozone?
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Photocopiers. Electronic equipment produces ozone as a byproduct.
Photocopiers. Electronic equipment produces ozone as a byproduct.
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What is the main health effect of exposure to carbon monoxide indoors?
What is the main health effect of exposure to carbon monoxide indoors?
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Headaches and dizziness. CO prevents oxygen transport in blood, causing these symptoms.
Headaches and dizziness. CO prevents oxygen transport in blood, causing these symptoms.
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What is a common source of formaldehyde in indoor environments?
What is a common source of formaldehyde in indoor environments?
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Pressed wood products. Adhesives in plywood and particle board emit formaldehyde.
Pressed wood products. Adhesives in plywood and particle board emit formaldehyde.
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Which pollutant is released from gas appliances and is a lung irritant?
Which pollutant is released from gas appliances and is a lung irritant?
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Nitrogen dioxide. Gas combustion produces this respiratory irritant.
Nitrogen dioxide. Gas combustion produces this respiratory irritant.
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What is the primary indoor source of lead exposure?
What is the primary indoor source of lead exposure?
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Lead-based paints. Old paint chips and dust contain lead particles.
Lead-based paints. Old paint chips and dust contain lead particles.
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Identify a common household product that releases VOCs.
Identify a common household product that releases VOCs.
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Paints and varnishes. These products release various organic chemicals into air.
Paints and varnishes. These products release various organic chemicals into air.
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What health issue is commonly associated with exposure to asbestos fibers?
What health issue is commonly associated with exposure to asbestos fibers?
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Asbestosis. Asbestos fibers cause lung scarring and breathing difficulty.
Asbestosis. Asbestos fibers cause lung scarring and breathing difficulty.
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Which indoor air pollutant is a significant risk in buildings with poor ventilation?
Which indoor air pollutant is a significant risk in buildings with poor ventilation?
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Volatile organic compounds (VOCs). Poor ventilation allows VOCs to accumulate indoors.
Volatile organic compounds (VOCs). Poor ventilation allows VOCs to accumulate indoors.
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Identify a common indoor air pollutant released by burning wood.
Identify a common indoor air pollutant released by burning wood.
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Carbon monoxide. Incomplete combustion of wood produces this toxic gas.
Carbon monoxide. Incomplete combustion of wood produces this toxic gas.
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Identify the indoor air pollutant that is odorless and colorless.
Identify the indoor air pollutant that is odorless and colorless.
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Carbon monoxide. This toxic gas has no detectable smell or color.
Carbon monoxide. This toxic gas has no detectable smell or color.
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Which indoor air pollutant can be reduced by increasing ventilation?
Which indoor air pollutant can be reduced by increasing ventilation?
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Volatile organic compounds (VOCs). Fresh air dilutes volatile organic compound concentrations.
Volatile organic compounds (VOCs). Fresh air dilutes volatile organic compound concentrations.
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Which indoor air pollutant is associated with respiratory infections?
Which indoor air pollutant is associated with respiratory infections?
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Mold. Fungal spores can cause respiratory infections.
Mold. Fungal spores can cause respiratory infections.
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Identify the indoor air pollutant that can cause allergic reactions.
Identify the indoor air pollutant that can cause allergic reactions.
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Dust mites. Microscopic organisms that trigger allergic responses.
Dust mites. Microscopic organisms that trigger allergic responses.
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What is a common source of indoor ozone?
What is a common source of indoor ozone?
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Photocopiers. Electronic equipment produces ozone as a byproduct.
Photocopiers. Electronic equipment produces ozone as a byproduct.
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Which pollutant is a byproduct of combustion from gas stoves?
Which pollutant is a byproduct of combustion from gas stoves?
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Nitrogen dioxide. Gas stoves produce this respiratory irritant during combustion.
Nitrogen dioxide. Gas stoves produce this respiratory irritant during combustion.
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What is a common source of formaldehyde in indoor environments?
What is a common source of formaldehyde in indoor environments?
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Pressed wood products. Adhesives in plywood and particle board emit formaldehyde.
Pressed wood products. Adhesives in plywood and particle board emit formaldehyde.
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What is the main health risk of long-term exposure to radon?
What is the main health risk of long-term exposure to radon?
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Lung cancer. Radioactive decay damages DNA in lung cells.
Lung cancer. Radioactive decay damages DNA in lung cells.
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Which pollutant can be controlled by using exhaust fans in kitchens?
Which pollutant can be controlled by using exhaust fans in kitchens?
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Carbon monoxide. Exhaust fans remove combustion gases from cooking.
Carbon monoxide. Exhaust fans remove combustion gases from cooking.
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Which pollutant is a byproduct of combustion from gas stoves?
Which pollutant is a byproduct of combustion from gas stoves?
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Nitrogen dioxide. Gas stoves produce this respiratory irritant during combustion.
Nitrogen dioxide. Gas stoves produce this respiratory irritant during combustion.
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Identify the indoor air pollutant that causes irritation to eyes and throat.
Identify the indoor air pollutant that causes irritation to eyes and throat.
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Formaldehyde. This chemical irritates mucous membranes in eyes and throat.
Formaldehyde. This chemical irritates mucous membranes in eyes and throat.
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Which pollutant is commonly found in household cleaning products?
Which pollutant is commonly found in household cleaning products?
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Volatile organic compounds (VOCs). Chemical cleaners release various organic vapors.
Volatile organic compounds (VOCs). Chemical cleaners release various organic vapors.
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Identify a source of indoor sulfur dioxide.
Identify a source of indoor sulfur dioxide.
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Burning coal. Coal combustion releases sulfur-containing gases.
Burning coal. Coal combustion releases sulfur-containing gases.
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Which indoor air pollutant is primarily a concern in older buildings?
Which indoor air pollutant is primarily a concern in older buildings?
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Asbestos. Used as insulation in buildings before health risks were known.
Asbestos. Used as insulation in buildings before health risks were known.
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What is a common biological indoor air pollutant?
What is a common biological indoor air pollutant?
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Mold spores. Living organisms that release allergens and toxins.
Mold spores. Living organisms that release allergens and toxins.
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Name an indoor air pollutant that can cause lung cancer.
Name an indoor air pollutant that can cause lung cancer.
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Radon. This radioactive gas is the second leading cause of lung cancer.
Radon. This radioactive gas is the second leading cause of lung cancer.
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What indoor air pollutant is primarily associated with radon decay?
What indoor air pollutant is primarily associated with radon decay?
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Radioactive particles. Radon decay releases alpha particles that damage lung tissue.
Radioactive particles. Radon decay releases alpha particles that damage lung tissue.
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What is a primary source of indoor benzene exposure?
What is a primary source of indoor benzene exposure?
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Tobacco smoke. Cigarettes contain and release benzene compounds.
Tobacco smoke. Cigarettes contain and release benzene compounds.
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Identify a pollutant commonly found in scented candles.
Identify a pollutant commonly found in scented candles.
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Particulate matter. Burning wax and fragrances release fine particles.
Particulate matter. Burning wax and fragrances release fine particles.
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What kind of indoor pollutant can be reduced with air purifiers?
What kind of indoor pollutant can be reduced with air purifiers?
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Particulate matter. Filters capture solid particles suspended in air.
Particulate matter. Filters capture solid particles suspended in air.
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