So you're telling me that a 'big bang' created all of this? That's a bit shocking, lol.
Singularity goes boom.
Then energy is formed, and it compresses to matter due to heat or somethin' I'm too lazy to pay attention.
Gravity and electromagnetic forces are formed, along with the nuclear ones. Eventually, stars form. One star that forms after a long time is our sun. With our sun comes rocks, all of which compress, creating the inner planets. Earth was in a cool place for water, which came from comets and stuff. Earth also got special acids which eventually combined in such a way that life was formed. Due to radiation or summat, life evolved, and eventually we were made.