Standards that take the form of never-exceed levels for specific pollutants in an ambient environment are known as ________.

The sentences given in this question, when properly sequenced, form a coherent paragraph. Decide on the proper order for the sentences and write this sequence as your answer.1. Environmental standards in the United States generally fall into one of three types: standards for production technology or other behaviour, emissions, and ambient concentrations.A)     Ambient standards pose greater challenges: these require standards that pollution, after dispersing from its source through the air and water, does not surpass some specific level.B)     Technology standards prescribe that a specific technology or technique be used in the production process (for example, a specific type of equipment at a factory or plowing practice for farmers).C)     When pollution emissions are concentrated at a discrete number of sources (power plants and large factories), both types of standards are fairly straightforward to enforce through inspections or monitoring.D)    Emission standards specify a maximum rate of pollution emissions from a source, per unit of time or output.6. For example, eight-hour average concentrations of ozone cannot exceed 0.08 parts per million on more than three occasions per year at any location

The Clean Air Acto of 1970 listed 6 criteria air pollutants that the EPA was required to set acceptable limits for, monitor, and enforce.  Select the 6 pollutants.

s referenced in U.S. pollution regulations, the air around us is called Blank______ air.Multiple choice question.ambientadjacentclearidealized

5. Which of the following is not an administrative and regulatory tool to deal with GHG emissions?1 pointBanning polluting technologiesSubsidiesGreen bondsEmission standards

Which of the following is NOT a criteria pollutant?Question 6Select one:a.carbon monoxideb.volatile organic compoundsc.sulfur dioxided.ozone