APES Unit 07- Atmospheric Pollution

Front

What are volatile organic compounds (VOCs)?

Back

VOCs are organic chemicals that have a high vapor pressure at room temperature, leading to significant vaporization. Common sources include solvents, paints, glues, and some plants.

Front

List common sources of VOCs.

Back

Common sources of VOCs include solvents, paint, glue, some plants, and petroleum products.

Front

What is one way to reduce indoor carbon monoxide (CO) levels?

Back

Fix leaks in your chimney or furnace exhaust.

Front

What are particulate matter (PM)?

Back

Particulate matter consists of tiny particles or droplets in the air that can be inhaled and cause health problems. Sources include burning wood, diesel, agriculture, and unpaved roads.

Front

What health effects are associated with particulate matter (PM)?

Back

Health effects include nose and throat irritation, lung damage, and bronchitis.

Front

What environmental effects does particulate matter (PM) have?

Back

Particulate matter is a main cause of haze that reduces visibility.

Front

What can be considered an air pollutant?

Back

Air pollutants can include chemicals, particulates, microbes, and odorless gases.

Front

What are sulfur oxides (SOx)?

Back

Sulfur oxides are gases produced by the burning of fossil fuels containing sulfur, leading to air pollution and acid rain.

Front

What are nitrogen oxides (NOx)?

Back

Nitrogen oxides are gases produced from vehicle emissions and industrial processes, contributing to smog and respiratory problems.

Front

What is ground-level ozone (O3)?

Back

Ground-level ozone is a harmful air pollutant formed by the reaction of sunlight with pollutants like VOCs and NOx.