c) Weather conditions d) Land availability 13. What is the term used to describe the relationship between the price of a product and the quantity supplied? a) Elasticity b) Supply and demand c) Market equilibrium d) Price ceiling 14 Which of the following is a common tool used in agricultural economics to analyze market trends? a)Regression analysis b) Cost -benefit analysis c) SWOT analysis 15 What is the main objective of crop rotation in agriculture? a) To reduce soil fertility b) To increase soil productivity c) To minimize pest infestation d) To maximize water usage 16 Which of the following is NOT a factor that influences agricultural productivity? a) Fertilizer usage b)Technological advancements C)Government policies d) Natural disasters 17: What is the term used to describe the maximum amount of a product that can be produced given the available resources and technology? a) Potential output b) Marginal cost c) Fixed cost d)Break-even point 18 Which of the following is a benefit of sustainable agriculture practices? a) Increased chemical usage b) Reduced biodiversity c) Improved soil health

13. The correct answer is b) Supply and demand. This term describes the relationship between the price of a product and the quantity supplied. As the price of a product increases, the quantity supplied typically increases, and vice versa.<br /><br />14. The correct answer is a) Regression analysis. Regression analysis is a common tool used in agricultural economics to analyze market trends. It helps in understanding the relationship between different variables and making predictions based on historical data.<br /><br />15. The correct answer is b) To increase soil productivity. The main objective of crop rotation in agriculture is to improve soil fertility and productivity by growing different crops in a sequence. This practice helps in maintaining soil health and reducing the risk of pests and diseases.<br /><br />16. The correct answer is d) Natural disasters. Natural disasters such as floods, droughts, and storms can negatively impact agricultural productivity. While fertilizer usage, technological advancements, and government policies can influence productivity, natural disasters are external factors that can cause significant disruptions.<br /><br />17. The correct answer is a) Potential output. Potential output refers to the maximum amount of a product that can be produced given the available resources and technology. It represents the highest level of production that can be achieved under optimal conditions.<br /><br />18. The correct answer is c) Improved soil health. Sustainable agriculture practices aim to minimize the negative impact on the environment and promote long-term sustainability. One of the benefits of sustainable agriculture practices is improved soil health. By using organic fertilizers, reducing chemical usage, and practicing crop rotation, sustainable agriculture helps in maintaining soil fertility and reducing erosion.