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practice testMultiple Choice

Practice Test

Question 1 • Earth and Space Science

Why did wetlands in Vista Plateau decline more gradually than those in Riverbend Lowlands, even though groundwater levels fell in both basins?

Answer
A
Groundwater at Vista Plateau declined more slowly, allowing wetlands to adjust over time.
B
Riverbend Lowlands experienced rapid groundwater decline that drove slower wetland collapse.
C
Wetlands at Vista Plateau were influenced by both groundwater and rainfall, which buffered the rate of loss.
D
Wetlands at Vista Plateau were connected to a broader aquifer system that maintained surface flow longer.
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