Al Zalzalah V.1-8
When the earth is shaken with its [final] earthquake
And the earth discharges its burdens
And man says, “What is with it?” –
That Day, it will report its news
Because your Lord has commanded it. [Al Zalzalah:1-5]
When there is an earthquake the physical nature of the earth is changed. If there is an earthquake on the Day of Judgment how will the magnitude of it be? From these verses we know that it will be so severe everything in the earth will be cast out to the point that people will ask and wonder what is wrong with this earth that we thought we had known so well?