How is created earth

God created heaven and the earth the sea and sky and all animals read the Bible genesis 1

Dependent on your religious views, you may see that differently. Via scientific means - it is through the Big Bang, an expansion through heated density with a single origin, which we can see in every galaxy and through the remnants of red shift. Currently, one of the leading theories towards the why, is the repulsion theory; understanding quantum mechanics function on the opposite of earthly physics. We aim to find out more through the James Webb Telescope soon.