Question 1: Define the term 'sustainable food'.

Answer: Sustainable food is food produced in a way that meets current needs without compromising the ability of future generations to meet their needs, often involving environmentally friendly practices, ethical considerations, and resource efficiency.

Question 2: List three benefits of choosing locally produced food over imported food.

Answer: 1. Reduced carbon footprint due to less transportation. 2. Supports local economy and farmers. 3. Fresher produce with better nutritional value.

Question 3: Explain how choosing foods with less packaging can contribute to sustainability.

Answer: Choosing foods with minimal or no packaging reduces waste, decreases landfill contributions, conserves resources used in production, and lowers environmental pollution.

Question 4: Identify two types of foods that are generally considered more sustainable and explain why.

Answer: Plant-based foods such as grains and vegetables are more sustainable because they require fewer resources like water and land compared to meat production, and they produce fewer greenhouse gases.

Question 5: Describe what is meant by 'food miles' and how it relates to sustainability.

Answer: Food miles refer to the distance food travels from production to the consumer. Fewer food miles generally mean lower environmental impact, making the food more sustainable.

Question 6: Suggest two ways consumers can make more sustainable food choices at the supermarket.

Answer: 1. Buy seasonal and locally produced foods. 2. Choose products with minimal packaging or eco-friendly packaging.

Question 7: Draw a simple diagram to illustrate a sustainable food system, including at least three components such as production, processing, and consumption. Label each component.

Answer: A correct sketch would show a circular flow including components like 'Production' (farming/gardening), 'Processing' (food processing units), and 'Consumption' (homes/restaurants), with arrows indicating flow between each step.

Question 8: Discuss the ethical considerations associated with food choices and sustainability.

Answer: Ethical considerations include animal welfare, fair trade practices, supporting local communities, and ensuring fair wages for workers, all of which contribute to sustainable and responsible food choices.

Question 9: Explain how reducing meat consumption can impact environmental sustainability.

Answer: Reducing meat consumption decreases greenhouse gas emissions, reduces land and water use, and lessens deforestation, thus benefiting environmental sustainability.

Question 10: Identify one challenge associated with promoting sustainable food choices among consumers and suggest a possible solution.

Answer: Challenge: Higher cost of sustainable foods. Solution: Educate consumers on long-term health and environmental benefits, and promote local, seasonal produce which can be more affordable.