Yes. Or actually life started in the sea. I mean actually primitive prokaryotes are not something we're entirely sure of and might not have undergone photosynthesis, but might have. The first primitive plants on land would have grown on rocks if they're the prehistoric-day equivalent of mosses, and the rest would've grown in the soil because of the fact that the organic chemicals deposited on earth by supernovae coalesced and reacted to form new chemicals and over thousands of years, those chemicals formed internal systems that made life which evolved to eventually form us.