It's impossible to attribute biological evolution to things that aren't biological. Clearly biological evolution requires biology. That's sort of the point of it being 'biological evolution'. It doesn't mean abiogenesis (a different theory) is false, or that there was an intelligent designer, or that life didn't arise from chemical circumstances. In fact, since all life is made up of chemicals, and since Earth at one point was molten rock incapable of supporting life, life MUST have come from chemicals one way or the other. Chemicals are what we all are made of: Carbon, hydrogen, oxygen, nitrogen, potassium, sulphur, sodium, chlorine, magnesium, phosphorus and calcium. You say God made life from the dirt, I say atoms became compounds became aminos became proteins became RNA and so forth. Either way, life came from chemicals and organisms are, like everything else in the universe, composed of chemicals.
Regarding the Big Bang (another separate theory), the laws of physics prove it. The universe is expanding, and with each moment it expands, thus each moment back in time it was slightly less expanded. Take that back exponentially and the universe gets smaller, to the point of singularity.
Science is not supposed to make claims about whether or not metaphysical circumstances dictated anything. It's a study of physical and observable things, and it is simply something that looks at evidence and forms pictures. I'm not here to disprove or prove God by science, because it's impossible. But I do think it's important to get people to understand, at least to some degree, that science is supposed to be an impartial, non-metaphysical, method of observation and experimentation with the physical and natural universe toward building a body of knowledge of the phenomena that occur, whether it be gravity, time, evolution, mathematics, the laws of physics, whatever. It's not a tool to disprove God, it's a tool to find out more about what we can observe, see, test, experiment with and discover about physical things.
God is metaphysical.