This is a game where my post will always have the Earth in the way you created it. You can add only one thing and you cannot have back to back posts. Sometimes, natural disasters will occur and you will add things to stop them. Here's an example.
Person 1: I add water, so there is life on Earth.
Person 2: I add land, would be good.
Person 3: I add some buildings to make population.
ME: *draws the Earth you created with Water, Land and Buildings as how the three people above me said.
I create some seaweed so meh sharks and whales can has food, and my whales and sharks shall form an alliance to rule the seas! *top of the sea food chain hehehhe*
Ehm, and I suppose this would be intrinsic, but I add gravity. *shrug* Anndddd....hm. I add the layers. I add volcanoes so that more land can form... And the subduction that I added will help make mountains. ^^