AP Environmental Science Flashcards: Indoor Air Pollutants

What this deck covers

This deck focuses on Indoor Air Pollutants, giving you a quick way to review the definitions, rules, and examples that matter most for AP Environmental Science.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Flashcard 1: Identify the indoor air pollutant associated with kerosene heaters.

Answer: Nitrogen dioxide. Kerosene combustion produces this nitrogen compound.

Flashcard 2: Which indoor air pollutant is associated with asthma exacerbation?

Answer: Dust mites. Mite allergens trigger asthma attacks in sensitive people.

Flashcard 3: What indoor air pollutant is a concern with humidifiers?

Answer: Mold spores. Moisture in humidifiers can promote mold growth.

Flashcard 4: Which indoor air pollutant is primarily a concern in older buildings?

Answer: Asbestos. Used as insulation in buildings before health risks were known.

Flashcard 5: Identify a common indoor air pollutant released by burning wood.

Answer: Carbon monoxide. Incomplete combustion of wood produces this toxic gas.

Flashcard 6: What is a common source of indoor ozone?

Answer: Photocopiers. Electronic equipment produces ozone as a byproduct.

Flashcard 7: Identify a way to reduce radon levels in homes.

Answer: Improve ventilation. Better airflow dilutes and removes radon gas.

Flashcard 8: Identify a method to control indoor humidity to reduce mold growth.

Answer: Use a dehumidifier. Lower humidity prevents mold growth conditions.

Flashcard 9: Identify a way to reduce radon levels in homes.

Answer: Improve ventilation. Better airflow dilutes and removes radon gas.

Flashcard 10: Which indoor air pollutant can be reduced by increasing ventilation?

Answer: Volatile organic compounds (VOCs). Fresh air dilutes volatile organic compound concentrations.

Flashcard 11: Identify a common household product that releases VOCs.

Answer: Paints and varnishes. These products release various organic chemicals into air.

Flashcard 12: Which pollutant is released from gas appliances and is a lung irritant?

Answer: Nitrogen dioxide. Gas combustion produces this respiratory irritant.

Flashcard 13: What is a common biological indoor air pollutant?

Answer: Mold spores. Living organisms that release allergens and toxins.

Flashcard 14: Which pollutant is a byproduct of combustion from gas stoves?

Answer: Nitrogen dioxide. Gas stoves produce this respiratory irritant during combustion.

Flashcard 15: Which pollutant can be controlled by using exhaust fans in kitchens?

Answer: Carbon monoxide. Exhaust fans remove combustion gases from cooking.

Flashcard 16: What is the primary indoor source of lead exposure?

Answer: Lead-based paints. Old paint chips and dust contain lead particles.

Flashcard 17: Which pollutant can be controlled by using exhaust fans in kitchens?

Answer: Carbon monoxide. Exhaust fans remove combustion gases from cooking.

Flashcard 18: Which indoor air pollutant is a concern with improperly vented fireplaces?

Answer: Carbon monoxide. Poor venting allows CO to accumulate from fireplace use.

Flashcard 19: What health issue is commonly associated with exposure to asbestos fibers?

Answer: Asbestosis. Asbestos fibers cause lung scarring and breathing difficulty.

Flashcard 20: Identify the indoor air pollutant that can cause allergic reactions.

Answer: Dust mites. Microscopic organisms that trigger allergic responses.

Flashcard 21: Identify a common indoor air pollutant released by burning wood.

Answer: Carbon monoxide. Incomplete combustion of wood produces this toxic gas.

Flashcard 22: What is the main health risk of long-term exposure to radon?

Answer: Lung cancer. Radioactive decay damages DNA in lung cells.

Flashcard 23: Which indoor air pollutant is a significant risk in buildings with poor ventilation?

Answer: Volatile organic compounds (VOCs). Poor ventilation allows VOCs to accumulate indoors.

Flashcard 24: Identify a source of indoor sulfur dioxide.

Answer: Burning coal. Coal combustion releases sulfur-containing gases.

Flashcard 25: What is the primary indoor air pollutant found in tobacco smoke?

Answer: Particulate matter. Tobacco smoke contains fine particles and toxic chemicals.

Flashcard 26: Identify a common household product that releases VOCs.

Answer: Paints and varnishes. These products release various organic chemicals into air.

Flashcard 27: Identify one way to reduce indoor dust mite levels.

Answer: Use allergen-proof mattress covers. Barriers prevent mites from accessing bedding materials.

Flashcard 28: Identify the indoor air pollutant that causes irritation to eyes and throat.

Answer: Formaldehyde. This chemical irritates mucous membranes in eyes and throat.

Flashcard 29: Identify a common indoor air pollutant released by scented products.

Answer: Volatile organic compounds (VOCs). Fragrances contain volatile chemicals that evaporate into air.

Flashcard 30: Name an indoor air pollutant that can cause lung cancer.

Answer: Radon. This radioactive gas is the second leading cause of lung cancer.

Flashcard 31: What health issue is commonly associated with exposure to asbestos fibers?

Answer: Asbestosis. Asbestos fibers cause lung scarring and breathing difficulty.

Flashcard 32: Which indoor air pollutant is associated with respiratory infections?

Answer: Mold. Fungal spores can cause respiratory infections.

Flashcard 33: What is the main health risk of long-term exposure to radon?

Answer: Lung cancer. Radioactive decay damages DNA in lung cells.

Flashcard 34: Name an indoor air pollutant that can cause lung cancer.

Answer: Radon. This radioactive gas is the second leading cause of lung cancer.

Flashcard 35: What is a health effect of exposure to indoor particulate matter?

Answer: Respiratory issues. Fine particles irritate airways and reduce lung function.

Flashcard 36: What kind of indoor pollutant can be reduced with air purifiers?

Answer: Particulate matter. Filters capture solid particles suspended in air.

Flashcard 37: Identify a common indoor air pollutant released by scented products.

Answer: Volatile organic compounds (VOCs). Fragrances contain volatile chemicals that evaporate into air.

Flashcard 38: What is a health effect of exposure to indoor particulate matter?

Answer: Respiratory issues. Fine particles irritate airways and reduce lung function.

Flashcard 39: What is the main health effect of exposure to carbon monoxide indoors?

Answer: Headaches and dizziness. CO prevents oxygen transport in blood, causing these symptoms.

Flashcard 40: Which indoor air pollutant is a concern with improperly vented fireplaces?

Answer: Carbon monoxide. Poor venting allows CO to accumulate from fireplace use.

Flashcard 41: What is a health risk of exposure to indoor lead dust?

Answer: Neurological damage. Lead affects brain development and nervous system function.

Flashcard 42: Which pollutant is commonly found in household cleaning products?

Answer: Volatile organic compounds (VOCs). Chemical cleaners release various organic vapors.

Flashcard 43: Identify the indoor air pollutant that can cause headaches.

Answer: Carbon monoxide. CO poisoning commonly causes headaches and fatigue.

Flashcard 44: Which pollutant is commonly found in household cleaning products?

Answer: Volatile organic compounds (VOCs). Chemical cleaners release various organic vapors.

Flashcard 45: What indoor air pollutant is a concern with humidifiers?

Answer: Mold spores. Moisture in humidifiers can promote mold growth.

Flashcard 46: Which indoor air pollutant is primarily a concern in older buildings?

Answer: Asbestos. Used as insulation in buildings before health risks were known.

Flashcard 47: What is the primary indoor air pollutant found in tobacco smoke?

Answer: Particulate matter. Tobacco smoke contains fine particles and toxic chemicals.

Flashcard 48: What is a common source of indoor ozone?

Answer: Photocopiers. Electronic equipment produces ozone as a byproduct.

Flashcard 49: What is a primary source of indoor benzene exposure?

Answer: Tobacco smoke. Cigarettes contain and release benzene compounds.

Flashcard 50: What indoor air pollutant is primarily associated with radon decay?

Answer: Radioactive particles. Radon decay releases alpha particles that damage lung tissue.

Flashcard 51: Identify the indoor air pollutant that causes irritation to eyes and throat.

Answer: Formaldehyde. This chemical irritates mucous membranes in eyes and throat.

Flashcard 52: Identify the indoor air pollutant associated with kerosene heaters.

Answer: Nitrogen dioxide. Kerosene combustion produces this nitrogen compound.

Flashcard 53: What is a common symptom of exposure to high levels of indoor ozone?

Answer: Coughing. Ozone irritates respiratory tract and causes coughing.

Flashcard 54: Which pollutant is a byproduct of combustion from gas stoves?

Answer: Nitrogen dioxide. Gas stoves produce this respiratory irritant during combustion.

Flashcard 55: What is the main health effect of exposure to carbon monoxide indoors?

Answer: Headaches and dizziness. CO prevents oxygen transport in blood, causing these symptoms.

Flashcard 56: Identify the indoor air pollutant that is odorless and colorless.

Answer: Carbon monoxide. This toxic gas has no detectable smell or color.

Flashcard 57: What indoor air pollutant is primarily associated with radon decay?

Answer: Radioactive particles. Radon decay releases alpha particles that damage lung tissue.

Flashcard 58: Identify a pollutant commonly found in scented candles.

Answer: Particulate matter. Burning wax and fragrances release fine particles.

Flashcard 59: What indoor air pollutant is primarily from inadequate combustion?

Answer: Carbon monoxide. Insufficient oxygen during burning creates this toxic gas.

Flashcard 60: What is a common source of formaldehyde in indoor environments?

Answer: Pressed wood products. Adhesives in plywood and particle board emit formaldehyde.

Flashcard 61: Identify the indoor air pollutant that can cause headaches.

Answer: Carbon monoxide. CO poisoning commonly causes headaches and fatigue.

Flashcard 62: Identify a source of indoor sulfur dioxide.

Answer: Burning coal. Coal combustion releases sulfur-containing gases.

Flashcard 63: Identify the indoor air pollutant that is odorless and colorless.

Answer: Carbon monoxide. This toxic gas has no detectable smell or color.

Flashcard 64: Which pollutant is released from gas appliances and is a lung irritant?

Answer: Nitrogen dioxide. Gas combustion produces this respiratory irritant.

Flashcard 65: What is a primary source of indoor benzene exposure?

Answer: Tobacco smoke. Cigarettes contain and release benzene compounds.

Flashcard 66: Which indoor air pollutant is a significant risk in buildings with poor ventilation?

Answer: Volatile organic compounds (VOCs). Poor ventilation allows VOCs to accumulate indoors.

Flashcard 67: What indoor air pollutant is a product of incomplete combustion?

Answer: Carbon monoxide. Insufficient oxygen during burning creates this gas.

Flashcard 68: What is a common symptom of exposure to high levels of indoor ozone?

Answer: Coughing. Ozone irritates respiratory tract and causes coughing.

Flashcard 69: Identify a pollutant commonly found in scented candles.

Answer: Particulate matter. Burning wax and fragrances release fine particles.

Flashcard 70: Which indoor air pollutant is associated with asthma exacerbation?

Answer: Dust mites. Mite allergens trigger asthma attacks in sensitive people.

Flashcard 71: Identify one way to reduce indoor dust mite levels.

Answer: Use allergen-proof mattress covers. Barriers prevent mites from accessing bedding materials.

Flashcard 72: What is a common source of formaldehyde in indoor environments?

Answer: Pressed wood products. Adhesives in plywood and particle board emit formaldehyde.

Flashcard 73: What is a health risk of exposure to indoor lead dust?

Answer: Neurological damage. Lead affects brain development and nervous system function.

Flashcard 74: Identify the indoor air pollutant that can cause allergic reactions.

Answer: Dust mites. Microscopic organisms that trigger allergic responses.

Flashcard 75: Which indoor air pollutant is associated with respiratory infections?

Answer: Mold. Fungal spores can cause respiratory infections.

Flashcard 76: What indoor air pollutant is primarily from inadequate combustion?

Answer: Carbon monoxide. Insufficient oxygen during burning creates this toxic gas.

Flashcard 77: Which indoor air pollutant can be reduced by increasing ventilation?

Answer: Volatile organic compounds (VOCs). Fresh air dilutes volatile organic compound concentrations.

Flashcard 78: Identify a method to control indoor humidity to reduce mold growth.

Answer: Use a dehumidifier. Lower humidity prevents mold growth conditions.

Flashcard 79: What is the primary indoor source of lead exposure?

Answer: Lead-based paints. Old paint chips and dust contain lead particles.

Flashcard 80: What kind of indoor pollutant can be reduced with air purifiers?

Answer: Particulate matter. Filters capture solid particles suspended in air.