Question

A sudden movement or a fracture in the Earth's crust is called
a. earthquake
b. lightning
C. thunder
d. cyclonic storm
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Answer 1

Answer:

a. earthquake

Explanation:

Earthquakes are usually caused when rock underground suddenly breaks along a fault.

This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or two plates are rubbing against each other, they stick a little. ... When the rocks break, the earthquake occurs

Answer 2

Answer:

Hey Mate!!!

correct answer is:-

A). Earthquake

pls mark as brainliest!!!!