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 2016 United States Senate election in Arizona was held on November 8, 2016, to elect a member of the United States Senate to represent the State of Arizona , concurrently with the 2016 U.S. presidential election , as well as other elections to the United States Senate in other states and elections to the United States House of Representatives and various state and local elections .