Question

earth quack here what is the meaning of quack

Answer 1

Heya...

Assuming what you meant was quake in 'earthquake '

Quake is nothing but a shake .

So, earth quake is nothing but the shaking of the earth crust (has a lot more to do with tectonic plates. But this is enough for simplicity purpose)

Hope it helps.

Thank you

Answer 2

I think it's quake so plz check