Food production (bio) and factors affecting

• What does food security refer to?


  Having enough food to meet the needs of the population
• What are the biological factors threatening food security?


  1. Increasing birth rate
  2. Changing diets in developed countries
  3. Emergence of new pests and pathogens
  4. Environmental changes
  5. Cost of agricultural inputs
  6. Conflicts
• How does an increasing birth rate affect food security?


  A rising population can lead to greater demand for food than what is available
• What impact do changing diets in developed countries have on food security?


  Diversifying diets increases demand for certain foods, straining global supply
• How can the emergence of new pests and pathogens threaten food security?


  They can harm crops and livestock, reducing overall food production
• What role do environmental changes play in food security?


  Climate change can result in extreme weather conditions that devastate food supplies
• How do increasing costs of agricultural inputs affect food security?


  Higher prices for fertilizers, seeds, and equipment can limit farmers' productivity
• In what way do conflicts threaten food security?


  Wars and instability can disrupt food production and distribution, leading to shortages
• What is the key takeaway regarding food security?


  Sustainable farming practices are essential to ensure that everyone has enough food
• What are the methods to improve food production efficiency?

  • Minimize energy loss from livestock
  • Limit animal movement to reduce energy expenditure
  • Control temperature to promote better growth rates
• How does limiting animal movement improve food production efficiency?


  It reduces energy expenditure of the animals
• Why is controlling temperature important in farming?


  It promotes better growth rates of livestock
• What is the purpose of using high protein feed in animal diets?


  To accelerate growth and improve overall meat production
• What are the ethical considerations regarding intensive farming methods?

  • Concerns about animal welfare
  • Questions about environmental sustainability