Question 1a Marks: 1 Key Concepts Energy Losses between Trophic LevelsEnergy Lost by Respiration Question 1b Marks: 1 Key Concepts Energy Losses between Trophic Levels Question 1c Marks: 2 Key Concepts Energy Losses between Trophic Levels Question 1d Marks: 3 Key Concepts Pyramids of Energy Next Question
Question 2a Marks: 2 Key Concepts Ecosystems Question 2b Marks: 1 Key Concepts EcosystemsCommunity Question 2c Marks: 2 Key Concepts Ecosystems Question 2d Marks: 3 Key Concepts Practical 5: Mesocosm - Sustainable Ecosystem Previous QuestionNext Question
Question 3a Marks: 2 Key Concepts Populations Question 3b Marks: 3 Key Concepts Chi-squared Test for Association Question 3c Marks: 2 Key Concepts Chi-squared Test for Association Previous QuestionNext Question
Question 4a Marks: 3 Key Concepts Autotroph vs HeterotrophTypes of Heterotrophic Nutrition Question 4b Marks: 1 Key Concepts Initial Source of EnergyEnergy Flow Through Food Chains Question 4c Marks: 2 Key Concepts Energy Losses between Trophic Levels Question 4d Marks: 3 Key Concepts Sustainability of EcosystemsNutrient Cycling Previous QuestionNext Question
Question 5a Marks: 7 Key Concepts Energy ConversionsEnergy Losses between Trophic Levels Question 5b Marks: 3 Key Concepts Energy Losses between Trophic LevelsAutotroph vs Heterotroph Question 5c Marks: 5 Key Concepts Sustainability of EcosystemsNutrient Cycling Previous Question
