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

Verified Answer :

Answer:

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

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.