What is the meaning of "Who produced for you fire from the green tree"?

The noble verse (Who made for you fire from the green tree, and behold, from it you kindle) points to Allah Almighty's power and oneness. Allah brings forth fire from the green tree, which is moist, something that does not usually combine. He also transforms the green tree, full of life, into dry firewood from which fire is kindled. Modern science has proven that tree leaves are the only factory that converts solar energy, carbon dioxide, and water into food. This is evidence that the Holy Quran is a revelation from Allah.