AP Practice Test: Video 1 Answers (25 Questions)

Question 1

Which environmental disaster in the 1930s highlighted the dangers of over-farming and poor land management?

Accepted Answer

The Dust Bowl

Answer

The Dust Bowl was a severe environmental catastrophe in the 1930s, primarily affecting the Great Plains region. It resulted from a combination of prolonged drought, decades of unsustainable farming practices that stripped the topsoil, and high winds, leading to massive dust storms that devastated agriculture and forced many families to migrate.

Question 2

Which development most dramatically altered the physical landscape of the West during the 19th century?

Accepted Answer

Construction of the transcontinental railroad

Answer

The construction of the transcontinental railroad, completed in 1869, dramatically altered the physical landscape of the West. It involved massive engineering feats, cutting through mountains and bridging rivers, and facilitated the rapid settlement, resource extraction, and economic development of the region, fundamentally changing its appearance and accessibility.

Question 3

Which 20th-century movement significantly influenced U.S. environmental policy?

Accepted Answer

Environmentalism

Answer

The Environmentalism movement, gaining significant traction in the mid-20th century, raised public awareness about pollution, resource depletion, and habitat destruction. This movement led to the passage of landmark legislation like the Clean Air Act and Clean Water Act, and the creation of the Environmental Protection Agency (EPA), fundamentally shaping U.S. environmental policy.

Question 4

Which factor best explains patterns of urbanization in the United States during the late 19th century?

Accepted Answer

Proximity to rivers and railroads

Answer

During the late 19th century, urbanization patterns in the United States were heavily influenced by transportation infrastructure. Cities grew rapidly along rivers, which provided water power for factories and transportation, and especially along railroad lines, which facilitated the movement of raw materials, finished goods, and people, making these locations ideal for industrial and commercial centers.

Question 5

What environmental consequence did westward expansion and mining bring?

Accepted Answer

Widespread soil erosion and water contamination

Answer

Westward expansion and extensive mining operations in the 19th century had severe environmental consequences. Practices like hydraulic mining, clear-cutting for timber, and intensive agriculture led to widespread soil erosion, deforestation, and the contamination of rivers and streams with mining waste and agricultural runoff.