Biology - Ecology - Advanced - Energy flow in ecosystems - Energy Flow Calculations

Apply the 10% rule. Problem 1: 'Producers have 50,000 kJ. Primary consumers receive ___' (5,000 kJ). Problem 2: 'Primary consumers: 5,000 kJ. Secondary consumers: ___' (500 kJ). Problem 3: 'Tertiary consumers: ___' (50 kJ). Problem 4: 'If grass provides 20,000 kJ, how much energy reaches a hawk (3rd