Air Crossword

The configuration of the surface of something: or the lay of the land
A photochemical reaction produces this acrid smelling pollutant
The atmospheric layer where ozone is found
Particulate matter is found in this form
When a polluted air mass remains stagnant over a regional area, this is called a thermal
These substances produce air pollution when burned
The most abundant gas in the atmosphere
According to the _________________ Act, citizens can take legal action against those in violation of emissions standards
Natural rain has a pH of 5.6 because of the presence of this compound
A 'dirty' source of energy, but abundant in the U.S.
Vehicles are a _________ source of air pollution
The type of smog common in Chicago
One of the most susceptible populations to poor air quality
Smoky Fog
One source of a natural primary pollutant
The human/animal system most affected by air pollution
One factor which reduces the effects of air pollution
Sulfur dioxide would be characterized as this type of pollutant
A measure of the acidity (or alkalinity) of a substance, such as precipitation
A pollutant which competes with oxygen in your body
A molecule in red blood cells which oxygen binds to strongly
A nitrogen oxide in a liquid state
The troposphere, the stratosphere, mesosphere, and thermosphere
The source of nitrogen dioxide, if it is not industry
Ozone is an example of this type of pollutant