The answer is C. Bhutan, Laos.
I really hope this answer is helpful! :)
~Hello there!
Your question: ________ refers to the tendency for a foundation material to lose its internal cohesion and fail mechanically during earthquake shaking.
Your answer: Liquefaction refers to the tendency for a foundation material to lose its internal cohesion and fail mechanically during earthquake shaking.
Any queries ^?
Happy Studying! :D