Food Chains 0.0 / 5 ? BiologyGCSEAQA Created by: HopeCreated on: 04-06-13 19:22 Why does the amount of available energy decrease from one stage to the next? Growth//Production of offpring//Energy is released by resipration//Energy is lost in waste materials such as faeces 1 of 7 What is the best conditions materials should be in for microorganisms to digest them? Moist, warm and aerobic conditions 2 of 7 What part do green plants and algae take in the carbon cycle? They take carbon dioxide from the atmosphere by photosynthesis 3 of 7 How do organisms return carbon dioxide into the atmosphere? Respiration 4 of 7 In the carbon cycle what happens to the fossils made my death and decay? When fossil fuels are burnt they release carbon dioxide. This is called combustion/ 5 of 7 What happens to carbon when animals feed on plants? The carbon from the plant becomes part of the fats and proteins in the animal 6 of 7 What is the equation for respiration? Oxygen + glucose > water + carbondixiode = energy 7 of 7
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