When water-saturated loose sediment is shaken during an earthquake
A) it solidifies.
B) it loses its cohesion and fails.
C) it reduces the amount of seismic energy.
D) it absorbs more water.
E) it becomes stronger.

Question

Quizplus · Accepted Answer

When water-saturated loose sediment is shaken during an earthquake, it loses its cohesion and fails. The shaking breaks the bonds between the particles, reducing their ability to resist movement and leading to failure or liquefaction. This can cause landslides, sinkholes, and other forms of ground failure.

When Water-Saturated Loose Sediment Is Shaken During an Earthquake