Question 1: Define what a macronutrient is and name the three main types of macronutrients found in food.

Answer: A macronutrient is a nutrient that provides energy and is needed in large amounts in the diet. The three main types are carbohydrates, proteins, and fats.

Question 2: List three common foods that are high in carbohydrates.

Answer: Bread, rice, and potatoes.

Question 3: Explain why proteins are important for the body. Give two examples of foods rich in protein.

Answer: Proteins are important for growth and repair of body tissues. Examples include meat and beans.

Question 4: Describe the main function of fats in the body.

Answer: Fats provide a long-term source of energy, help protect organs, and assist in the absorption of certain vitamins.

Question 5: Identify which macronutrient is most energy-dense and explain why.

Answer: Fats are the most energy-dense because they provide about 9 calories per gram, more than carbohydrates and proteins.

Question 6: Draw a simple pie chart to show the approximate proportion of each macronutrient in a balanced diet. Label the sections clearly.

Answer: A pie chart with carbohydrates taking up about 50%, proteins about 20%, and fats about 30% of the chart.

Question 7: Sketch a balanced meal plate divided into sections for carbohydrates, proteins, and fats. Ensure each section is clearly labeled.

Answer: A large circle divided into three sections: one for carbohydrates (e.g., bread or rice), one for proteins (e.g., chicken or fish), and one for fats (e.g., butter or nuts).

Question 8: Describe two ways in which a diet lacking in carbohydrates might affect a person’s energy levels.

Answer: They may feel tired or fatigued because carbohydrates are the body's main source of quick energy. They might also experience difficulty concentrating.

Question 9: Explain how fats are stored in the body and why they are important for survival.

Answer: Fats are stored in fat cells under the skin and around organs. They are important because they provide a long-lasting energy supply and insulation.

Question 10: Identify a food that contains a high amount of each of the three macronutrients and write one benefit of each.

Answer: Carbohydrate: Rice – provides quick energy; Protein: Eggs – help build muscles; Fat: Nuts – provide energy and healthy fats.