What secondary pollutant forms when automobile emissions react with oxygen gas and ultraviolet rays?

Acid precipitation can be traced back to

Light pollution can be decreased by

Pollutants put directly into the air by human activity.

Any substance with the pH above 7 is called

The Environmental Protection Agency has been removing ______ from gasoline.

Which type of building would most likely have poor indoor air quality?

An example of particulate matter

A way to solve sick-building syndrome is to

Temperature inversions work to trap pollution when

What contributes to acid precipitation?

All of the following are primary air pollutants EXCEPT:

Particulates in the atmosphere can form __________ that reduce visibility in the sky and cause a variety of respiratory problems.

This addresses reducing acidic emissions

Two-thirds or most of the sulfur dioxide that pollutes the air is produced by:

Noise pollution can cause

When the acidity of soil ___________, some nutrients are dissolved and washed away.

Which of the following industries is the largest producer of primary air pollutants in the US

Sudden runoff of large amounts of highly acidic water into lakes

What is the name of the device that helps clean car exhaust?

Most air pollution is produced by

Sulfur dioxides are NOT involved in the formation of acid precipitation.

At _____ causes pain and possible permanent deafness.

Which of the following are respiratory health problems that are caused or aggravated by air pollution?

Required industries to use scrubbers and electrostatic precipitators to remove emissions from exhaust.

A drop in pH of water and soil is called:

Small particles in the air that cause respiratory diseases.

What unit measures the loudness of sound?

Sources include carpets, cleaning fluids, radon and asbestos

Which of the following pH measurements of rain water would be considered acid precipitation?

Pollutant that blocks the bloods ability to carry oxygen:

Organic chemicals that form toxic fumes

Any substance that is below the pH of 7 is called:

The following health conditions are all long term effects of air pollutions EXCEPT:

Which pair below are the 2 main sources of air pollution?

Which of the following is often used to remove poisonous gases from industrial emissions before they are released into the atmosphere?

Fireproof insulation that scars the lungs.

Which is a secondary air pollutant?

Secondary pollutant that is created by smoke and fog combining.

Have NO emissions from gasoline.

Which is a natural indoor air pollutant?