Cursed Earth

Given the context of our core accretion model and the evidence of the destruction and decay of planet Earth we may deduce that the curse that God placed upon the ground was nuclear decay.

The Core Accretion Model

Planet earth on the second day as concentric layers of sediment around a gravitational singularity

They key to understanding the inception of gravity as the creative act of the second day is the synchronicity between stretching out the heavens and establishing the foundations of the Earth. One command did both.