Hey, here's something i just wanna say, when earth was hit by a Mars sized object the moon was created, that isn't really what caused the terraforming of earth, meteorites with water in them crashed onto earth releasing steam in the air, clouds appeared and it started raining, the entire planet became an ocean and then vulcanos did the thing and techtonic plates did the thing and bam, land. That's how earth was terraformed, meteorites, not civilizations.

Bruh im literally playing terragenesis rn lmfao

Change my mind