Shcoks

Question 1

the shock before the mainshock
that is seldom felt due to low magnitude level.

Answer 1

FORESHOCK

Question 2

it is the main, and usually the
highest magnitude.

Answer 2

MAIN SHOCK

Question 3

are smaller quakes that occur in
the same general geographic area for days - and even years after the larger.

Answer 3

AFTERSHOCK