When the pollutant’s value is the same as the primary ambient air quality standard, the pollutant is assigned an AQI number of ____
a. ?25
b. ?50
c. ?75
d. ?100
e. ?250
ANSWER: d
You might also like to view...
What process would cause the weathering of olivine and subsequent formation of limonite, clay, and ions in solution?
A) physical weathering B) volcanic eruptions C) earthquakes D) chemical weathering
Biodiversity relates to the dominant species, and biome related to the number of species.
Answer the following statement true (T) or false (F)
What is sustainable development?
A) a balance of agricultural and industrial growth that utilizes inputs of recycled material B) guaranteed rates of growth that assume a constant population C) a form of development that is best applied to small and isolated capitalist countries D) development that meets the needs of the present generation without compromising future generations E) equalizing the rates of economic growth of the developed and developing world through the use of international trade agreements and organizations
"Leave it as it is. You cannot improve on it." This statement was made by ____ about ____
a. Bill Clinton, wilderness b. Richard Nixon, environmental laws c. George W. Bush, national park maintenance d. Barack Obama, Yellowstone National Park e. Theodore Roosevelt, wilderness