Question 1

Question 2
A) Compare trading between the United States and Mexico by choosing the statement that
makes the best comparison. (1 point)
The United States relies heavily on trading with Mexico, but Mexico does not rely heavily on
trading with the United States.
Mexico relies heavily on trading with the United States, but the United States does not rely
heavily on trading with Mexico.
Mexico exports products such as motor vehicle parts, computer equipment, and electrical
equipment to the United States, and the United States exports products such as plastics, refined
petroleum products, and chemicals to Mexico.
Mexico and the United States are not important trading partners for each other.
A) Which statement best summarizes travel between the United States and Mexico? (1 point)
Spain is the leading foreign destination for Mexican travelers, and England is the leading foreign
destination for U.S. travelers.
Costa Rica is the leading foreign destination for travelers from both the United States and
Mexico.
Canada is the leading foreign destination for travelers from both the United States and Mexico.
Mexico is the leading foreign destination for U.S. travelers, and the United States is the leading
foreign destination for Mexicans.
Question 3
Question 4
A) Which statement correctly compares Pittsburgh in 1950 to Pittsburgh in 2010? (1 point)
Pittsburgh in 1950 had clean air; Pittsburgh in 2010 had air pollution that caused streetlights to
be turned on during the day.
By 1950 the population of Pittsburgh was about 675,000; the population of Pittsburgh was about
305,000 in 2010.
By 1950 the population of Pittsburgh was about 305,000; the population of Pittsburgh was about
675,000 in 2010.
In 1950 Pittsburgh’s steel industry had collapsed; by 2010 the steel industry was dominant again.
A) Which answer best describes a result due to environmentalism in the Greater Yellowstone
Ecosystem? (1 point)
Bison population rebounded.
Deforestation increased.
Ski areas expanded.
Rivers were dammed.