This detailed energy pyramid poster illustrates the 10% Rule of energy transfer across trophic levels. Students will see exactly how energy flows from Producers (10,000 units) through Primary Consumers (1,000 units), Secondary Consumers (100 units), and Tertiary Consumers (10 units), with 90% lost as heat at each level. Realistic animal illustrations at every trophic level make this poster both visually engaging and scientifically accurate. Perfect for: • Middle school ecology and food web uni