What Started Evolution?

Evolution is fake ,don't believe it.

Sniggerpuf is is wrong the dust and stuff came from the atmosphere like the big bang and sniggerpuf is a PUFFYTWAT!!!!

To understand the best scientific theory currently proposed you first need to understand a couple of other things:
1) Energy = Matter.  Every atom has at least one proton (positive energy charge and actual mass)
2) Science cannot explain absolutely everything. My explanation of this is from a simple understanding and doesn't go into many technicalities.

The idea is that in the beginning there was a single point of energy, condensed much like the singularity of a black hole.  This point was full of both positive (protons) and negative (electrons) energy particles.  Electrons move at an extreme rate, electrons collided with protons and the first atom was formed, hydrogen.  As more hydrogen was formed larger particle collisions started to occur and a coherent mass was formed, expanding outward from the original point.  At this time everything in our relatively small universe was superheated (heat = kinetic energy) and so everything was in a plasmid state.  At the center of this mass hydrogen collide with each other to form the next periodic element, Helium.  The universe continues to expand and suns continue to produce heavier elements, from time to time they explode spreading these base elements and compounds until they eventually are sucked in by another star's gravity.  That is how science believes the universe began and it has some pretty compelling evidence for it, the way that other systems are moving away from us, left over radiation to name two.

As for how evolution began in the first place, the official story is that clay deposits near underwater volcanoes were the host to the first life form.  Carbon structures grow quite nicely on clay and with some energy and lack of oxygen the bottom of the ocean next to a volcanic vent would be the perfect place to grow life.  The thing about carbon proteins and enzymes is that if you have a host for it to grow on (clay) some energy (volcano) and a whole bunch of luck (a few hundred-million years) if the right amount of carbon bonds it will almost always bond to a specific shape, that is why our DNA is a recipe rather than a blueprint.

I hope this helped, if you have more technical questions I suggest you find a more in depth site.