In metaphysics, we learn that thought creates form. We also learn that form may influence consciousness, but not necessarily in a desirable way. Form may create images and thoughts due to the appearances of the form which affect consciousness. When consciousness is affected, it creates and awareness or concern regarding the affect. To me this is form creating consciousness.
Life affects environment, environment affects life.
It seems to be the same with human consciousness. But the mystery is to limit the influence of form to consciousness of a spiritual being. As we limit the influences of form more and more in consciousness, we become more and more spiritual.