5.2 Terrestrial Food Production Systems & Food Choices

How does the scale of food production affect sustainability?

Large-scale industrial farming can harm environment, while smaller-scale, local farming often priorities sustainable practices

What is the impact of industrialisation and mechanisation on food production?

While they increase efficiency and yields, they also can cause environmental damage e.g. soil erosion, habitat destruction

How does fossil fuel use impact food production sustainability?

• Contribute to greenhouse gas emissions

• Transitioning to renewable energy can reduce carbon footprint of food production

What are risks of monocultures and genetically uniform crops?

They increase risk of pests, diseases, crop failure due to lack of genetic diversity

Why is seed, crop and livestock choice important for sustainability?

Diverse crops and resilient livestock breeds improve sustainability and food system resilience

Why is water management crucial in food production?

Over-irrigation can deplete water resources, while water-saving technologies and efficient practices can improve sustainability

What are the environmental impacts of synthetic fertilisers?

Cause nutrient runoff, water pollution and soil degradation

Organic fertilisers and crop rotation can help reduce these effects

How can pest control methods affect sustainability?

Chemical pesticides can harm ecosystems, while Integrated Pest Management (IPM) uses safer, more sustainable methods lie biological control and crop rotation

Why are pollinators important for food production?

Pollinators like bees and butterflies essential for crop growth, conserving is vital for sustainable farming

What are the risks of overusing antibiotics in livestock?

Overuse can lead to antibiotic-resistant bacteria, but responsible antibiotic use and animal welfare practices can mitigate risk

How can government policies promote sustainable food production?

By incentivising sustainable practices, protecting natural resources, promoting biodiversity and supporting fair trade

What is the balance between commercial and subsistence farming?

Supporting local food systems and small-scale farmers helps ensure food security, resilience, reduce ecological footprint of food production