Immigration and Demographic Change Answers

The “baby boom” was an increase in the birthrate that occurred after

Which statement accurately describes the US population estimate for 2050?

Despite growing numbers, minority groups in the US continue to face

Which statement best describes illegal immigration to the United States today?

By 2010, three out of four Americans

Read the passage from the Houston Chronicle about air quality in Houston in 2019. “I’m surprised and disturbed that Houston’s air quality worsened in this year’s [American Lung Association ‘State of the Air’] report,” said Luke Metzger, director of Environment Texas. “The trend since 1999 had been one of steady progress and instead now it seems we are backtracking and that’s bad news particularly for the hundreds of thousands of people who have asthma or other vulnerable populations like senior citizens. . . .”Current models estimate that more than 60 percent of ozone pollution is from cars, according to Raun, and to address that, the city is trying to encourage practices such as the use of mass transit and transitioning to fuel-efficient or low-emission vehicles.How is Houston trying to combat increasing ozone pollution?

Because of the baby boom, senior citizens make up

The oldest members of the baby boom generation have begun relying on Medicare for

In the latter half of the 20th century, a significant population movement within the United States was toward the Sun Belt region. What was a main cause of this migration, and what challenge did it create?