Food Production 0.0 / 5 ? BiologyHuman impact on the environmentGCSEAQA Created by: HopeCreated on: 14-04-14 14:26 How can the efficency of food production be improved? By reduicing the number of stages in food chains and restricing energy loss from food animals 1 of 13 What is factory farming? Farming of lifestock 2 of 13 What is intensive farming? All types of farming, animals and vegetables/wheat 3 of 13 What are the two types of factory farming? Battery farming and zero-grazing dairy farming 4 of 13 What happens in battery farming? The chicken is kept in small cage which prevents loss of energy through movement. Kept indoors, prevents loss of heat energy 5 of 13 What happens in zero-grazing farming? Lots of cows kept in small place, Stand on concrete which could make them lame and vast quantaties of animal waste are created (methane_ 6 of 13 What are the advantages of Factory Farming? Less energy is transferred out of the food chain, Cheaper, Less risk of attack from foxes ect. 7 of 13 What are the disadvantages of Factory Farming? Greater risk of disease spreading, Inhumane, Quality of product may be poorer 8 of 13 Why is the fish stock declining? People are trying to harvest more fish than the sea can produce 9 of 13 What regulations have the EU put in place to conserve fish stocks? Set fishing quotas and limiting net size 10 of 13 What is mycoprotien? A high-protien food produced from the fungas Fusarium. 11 of 13 Where is mycoprotien grown? In a fermenter 12 of 13 What are the advantages of eating mycoprotien? It grows quickly, its better for you that meat and its very sustainable 13 of 13
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