California is so biologically diverse and unique that it has 10 different bioregions. This is driven by the climate, geology, and topography. A bioregion is defined as an ecologically and geographically specific area. California has TEN!
Research what these 10 and THEN DRAW A MAP OF CALIFORNIA WITH THESE 10 BIOREGIONS DEFINED AND LABELED. Be as specific and neat as possible, so you can refer back to these bioregions. Upload your map as a file.