Before the main events begin, the new migration described in the story is from which area, with geography changing daily?

Before the main events begin, the new migration described in the story is from which area, with geography changing daily?

• A. Deserts
• B. Coastlines
• C. Mountains
• D. Rivers

Answer: (B)

The main idea being tested is understanding how the setting signals displacement. The story describes a new migration starting from coastlines, where the shoreline is changing daily. That dynamic, unstable geography—coasts being reshaped by tides, erosion, storms, or rising seas—helps explain why communities are forced to move before other events unfold. Coastlines fit best because they are inherently changeable day to day, highlighting urgency and vulnerability. Deserts, mountains, and rivers aren’t depicted with that same daily geographic flux in this context, so they don’t match the described scenario as closely.

The main idea being tested is understanding how the setting signals displacement. The story describes a new migration starting from coastlines, where the shoreline is changing daily. That dynamic, unstable geography—coasts being reshaped by tides, erosion, storms, or rising seas—helps explain why communities are forced to move before other events unfold.

Coastlines fit best because they are inherently changeable day to day, highlighting urgency and vulnerability. Deserts, mountains, and rivers aren’t depicted with that same daily geographic flux in this context, so they don’t match the described scenario as closely.