Answer:
The major remaining problem was the large distances driven daily by solitary commuters
Explanation:
Photochemical smog occurs when nitrogen oxides and volatile organic compounds mix together in the presence of sunlight which acts as a catalyst and form ozone at lower levels.
Even though measures such as ban of incinerators and regulation of evaporation of gasoline were instated photochemical smog was still present because people drive for a long time to get to work.
As far as photochemical smog is concerned it the combustion of other fossil fuels, such as gasoline by motor vehicles and industry is seen as its main contributor. Combustion releases primary pollutants: volatile organic compounds and nitrogen oxides. These pollutants are the main cause of photochemical combustion.
The correct answer are 1 and 3, as International Affairs and Transportation received the least spending in the 2012 United States federal budget.
Social Security received $773 billion, National Defense received $678 billion, Income Security was allowed to spend until $541 billion, Transportation received $91 billion, and International Affairs received only $47 billion.
Answer:
Local Unions, National Unions, and Federations
Explanation:
It is easiest to differentiate among three distinct levels within the labor movement: local unions, national unions, and federations.
Answer:
Subsistemas:En otras palabras, un subsistema es un conjunto de elemento interrelacionados que, en sí mismo, es un sistema, pero a la vez es parte de un sistema superior.
Principios:Primer momento de la existencia de una cosa.
Explanation:
Lo siento, solo hice un par, hablo inglés y no sé mucho español
The Boston massacre was a street fight it went from throwing snow balls to rocks and other objects several colonists were killed and this led to a campaign by speech writers to rouse the ire of the citizenry
