Why Plants Are Green Not Black — The Science Will Shock You

If black absorbs the most light, why did evolution make plant leaves green instead of black? The answer isn't about maximum efficiency — it's about survival. In this video, we break down the science behind chlorophyll, why green light penetrates deeper into leaves than other colors, and why black leaves would actually kill plants through overheating and surface light trapping. Key concepts covered: Chlorophyll absorption spectrum (red + blue light) Green light penetration in leaf mesophyll Photosystem stability and heat damage Evolutionary optimization for stability, not efficiency Sources: University of Tokyo photosynthesis research, Leiden University quantum biology studies, Quanta Magazine plant evolution coverage. #shorts #science #plants #evolution #photosynthesis #chlorophyll #biology #whyareplantsgreen #sciencefacts #educational