Smog, or âground-level ozone,â as it is more wonkily called, occurs when emissions from combusting fossil fuels react with sunlight. Soot, or âparticulate matter,â is made up of tiny particles of chemicals, soil, smoke, dust, or allergens, in the form of gas or solids, that are carried in the air.
Arizona is a U.S. state with two senators in the United States Senate and nine representatives in the United States House of Representatives. Scroll down for a map of the districts.
The Arizona Senate is part of the Arizona Legislature, the state legislature of the US state of Arizona. The Senate consists of 30 members with each representing an average of 219,859 constituents (2009 figures). Members serve two-year terms with term limits that limit Senators to four terms for a total of eight years. Members of the Republican Party are currently in the majority in the Senate.