♻️ap environmental science review

CAFO

Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated September 2025

Definition

CAFO stands for Concentrated Animal Feeding Operation, a type of agricultural facility that raises a large number of animals in confined spaces to maximize production efficiency. These operations typically emphasize rapid growth and meat production by using specialized diets, antibiotics, and other additives. CAFOs have become prevalent in the meat production industry due to their ability to produce large quantities of livestock at a lower cost, but they also raise significant environmental and ethical concerns.

5 Must Know Facts For Your Next Test

  1. CAFOs can house thousands of animals at once, significantly increasing the scale of meat production compared to traditional farms.
  2. These operations often result in significant waste management challenges, as the high density of animals produces large amounts of manure that can contaminate soil and water sources.
  3. CAFOs are a major source of greenhouse gas emissions, contributing to climate change due to methane released by livestock digestion and manure management.
  4. The use of antibiotics in CAFOs is controversial, as it can lead to antibiotic-resistant bacteria that pose risks to human health.
  5. Regulations regarding CAFOs vary widely by country and region, with some areas implementing stricter environmental controls than others.

Review Questions

  • How do CAFOs impact environmental sustainability compared to traditional farming methods?
    • CAFOs have a significant impact on environmental sustainability due to their concentrated animal populations, which lead to high levels of waste production. Unlike traditional farming methods that may allow for more natural waste decomposition and land management, CAFOs often struggle with waste disposal and nutrient runoff into nearby water sources. This can result in pollution, harming aquatic ecosystems and contributing to issues like algal blooms. The intensive resource use in CAFOs also raises concerns about their long-term sustainability in terms of land and water usage.
  • Discuss the ethical implications of animal welfare in CAFOs and how they compare to conventional farming practices.
    • The ethical implications of animal welfare in CAFOs are significant as these operations often prioritize production efficiency over the well-being of the animals. In contrast to conventional farming practices that may allow for more natural behaviors and living conditions, CAFOs frequently confine animals in tight spaces with limited access to outdoor environments. This raises concerns about stress, health issues, and overall quality of life for the animals. Critics argue that the conditions in CAFOs are incompatible with humane treatment standards, leading to ongoing debates about food production ethics.
  • Evaluate the long-term consequences of relying on CAFOs for meat production in relation to public health and environmental degradation.
    • Relying heavily on CAFOs for meat production can lead to severe long-term consequences for both public health and environmental quality. The intensive use of antibiotics not only fosters antibiotic-resistant bacteria but also raises concerns about zoonotic diseases that could transfer from animals to humans. Environmentally, the concentration of waste contributes to soil degradation, nutrient runoff, and air pollution from methane emissions. As consumer awareness grows regarding these issues, there could be shifts towards more sustainable practices, which might prompt significant changes in the meat industry landscape and public policies regarding food production.

"CAFO" also found in: