5.4 Meat Production and Environmental Impact Flashcard

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What is free-range farming?

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A farming method where animals are allowed to roam freely outdoors instead of being confined in cages or pens.

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What is a benefit of free-range farming?

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Higher nutrient content in animals.

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What are Concentrated Animal Feeding Operations (CAFOs)?

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Large-scale industrial agricultural facilities that raise animals in confined spaces to maximize production.

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What is the environmental impact of CAFOs?

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They are associated with high levels of carbon dioxide emissions and can lead to water pollution.

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How much more water does it take to produce beef compared to plant-based foods?

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It takes 10 times more water to produce the same amount of calories from beef as from plants.

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What type of emissions are primarily associated with meat production in CAFOs?

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Carbon dioxide.

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What is a drawback of free-range farming related to water quality?

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Stream bank erosion.

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What is the impact of meat production on water resources?

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Meat production requires significantly more water compared to plant-based food production.

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What are some common antibiotics used in meat production?

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Antibiotics like tetracycline and penicillin are often used to promote growth and prevent disease in livestock.

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What is the role of hormones in meat production?

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Hormones are used to promote faster growth in livestock, but their use raises concerns about food safety and environmental impact.