Question

Liquefaction _____.

A).is caused by volcanic eruptions
B).happens when tectonic plates collide
C).wears down rocks and creates beautiful arches
D).happens when soil is weakened by water and seismic waves

Answer 1

D).happens when soil is weakened by water and seismic waves

Step-by-step explanation:

Liquefaction is a phenomenon in which the strength of the soil weakens due to the earthquake or any other load. The solid behaves like a liquid. Liquefaction of soil below structures cause lot of damage during Earthquakes.The soil looses stiffness due to seismic waves and water.

Thus, the correct option is D.