Indoor Air Pollution

Identify the major sources of indoor pollution

• fuel burning combustion

• volcanic eruptions.

• sulfur dioxide and nitrogen oxides are released into the air

• non of the above

Which of the following indoor air pollutants results in dizziness, headaches, and loss of oxygen to the brain?

• Carbon monoxide

• Asbestos

• Radon-222

• Particulate matter

Which indoor air pollutant is produced by the decay of uranium in bedrock & is a leading cause of lung cancer?

• Formaldehyde

• Radon

• Carbon monoxide

• Sulfur dioxide

Formaldehyde is

• a type of VOC.

• a suspected carcinogen.

• produced in vehicle emissions.

• generated from the glues & solvents in furniture, carpet & household products.

Tags

NGSS.MS-PS1-3

Which indoor air pollutant is used in insulation and fire resistant materials?

• asbestos

• formaldehyde

• carbon monoxide

• radon

Tags

NGSS.MS-PS1-3

A gaseous decay product of uranium that is found in rocks, can become indoor air pollution

• radon

• carbon monoxide

• lead

• SOx

• NOx

Which of the following is most likely responsible for the indoor air pollutant shown in the graph?

• Cracks in the basement foundation

• Synthetic fiber in carpets and furniture

• Leaking water

• Pet hair

Tags

NGSS.MS-PS1-3

A type of pollution found both indoors and outdoors, which includes pollen, dander, soot, carbon, and dust.

• Water droplets

• Allergens

• Particulate matter

• Combustibles

Which of the following is a common source of indoor air pollution in homes?

• Cooking stoves using solid fuels

• Volcanic eruptions

• Ocean spray

• Forest fires

What indoor air pollutant is often found in older buildings and can cause respiratory issues when disturbed?

• Asbestos

• Carbon dioxide

• Methane

• Ozone