Time: 1 hour,
M.M. 30
Attempt all questions.
Question numbers 1 to 7 carry 1 mark each.
Question numbers 8 to 12 carry 2 marks each.
Question numbers 13 to 15 carry 3 marks each.
Question number 16 carries 4 marks each
Q1: What does the Sanskrit saying 'annena jatani jivanti' mean? (1 Mark)
(i) Food gives life to living beings
(ii) Food is just for taste
(iii) We need food for survival only
(iv) Food is not necessary for growth
Ans: A) Food gives life to living beings
The phrase 'annena jātāni jivanti' translates to 'living beings are sustained by food,' highlighting the importance of food for life.
Q2: What is the term for the distance traveled by food items from farm to plate? (1 Mark)
Ans: Food miles.
Q3: The practice of supplementing common salt with iodine to prevent __________ disease in certain regions was introduced in India. (1 Mark)
Ans: goiter
Goiter is a condition caused by iodine deficiency, which can lead to thyroid gland enlargement. Supplementing salt with iodine helps prevent this disease.
Q4: What is the main reason for food diversity across different regions of India? (1 Mark)
(i) Different tastes and preferences
(ii) Availability of different food crops based on local climate and soil
(iii) Availability of fast food outlets
(iv) Influence of foreign cuisines
Ans:B) Availability of different food crops based on local climate and soil
The diversity in local climate and soil affects the types of crops that can be grown, which in turn influences regional food varieties.
Q5: In the Himalayan region, a common deficiency disease is caused by the lack of __________. (1 Mark)
Ans: iodine
Iodine deficiency can lead to various health problems, including goiter and intellectual disabilities. The Himalayan region is particularly susceptible due to low iodine levels in the soil.
Q6: What is a traditional food item consumed in Punjab? (1 Mark)
(i) Dosa
(ii) Makki di roti, sarson da saag
(iii) Biryani
(iv) Idli
Ans: B) Makki di roti, sarson da saag
Makki di roti and sarson da saag are staple foods in Punjab, reflecting local agricultural practices and cultural heritage.
Q7: The __________ in our food helps get rid of undigested food and ensures smooth passage of stools. (1 Mark)
Ans: fiber
Fiber is essential for digestive health, as it adds bulk to the stool and aids in regular bowel movements.
Ans: ghee and jaggery
Ghee and jaggery are energy-dense foods commonly used in winter diets in India, providing essential calories and warmth.
Q9: How would eating local food help reduce food miles? (2 Mark)
Ans: Eating local food reduces food miles because the food doesn’t have to travel long distances from farms to consumers. When you buy fruits, vegetables, or grains grown nearby, they may only travel a few kilometers instead of hundreds or thousands. This means:
Q10: Why is the traditional food of a region usually based on the crops grown there? (2 Mark)
Ans: Traditional food is based on local crops because these crops provide the essential nutrients needed by the people in that area. They are well-suited to the climate and soil, making them a sustainable and reliable food source.
Ans: Food choices in India vary significantly based on regions due to factors such as climate, culture, and local ingredients. For example, northern regions may prefer wheat-based foods, while southern regions often consume rice.
Q12: Explain why carbohydrates are important for our diet. (2 Mark)
Ans: Carbohydrates are essential for providing energy to the body. They are the body's primary source of fuel and are necessary for proper brain function. As a macronutrient, carbohydrates play a critical role in maintaining energy levels and supporting various bodily functions.
Q13: How do traditional and modern cooking practices differ? Explain with examples. (3 Mark)
Ans: Traditional cooking often emphasizes slow cooking methods and the use of fresh, local ingredients, while modern cooking frequently utilizes convenience foods and quick methods like microwaving. For instance, traditional Indian cooking may involve slow simmering of spices, whereas modern cooking might use pre-packaged sauces.
Q14: Sugar is an example of carbohydrates. Sugar is tested with iodine solution but it does not change to blue-black colour. What can be a possible reason? (3 Mark)
Ans: The reason why sugar does not change to a blue-black color when tested with iodine solution is because iodine solution reacts specifically with starch, not with simple sugars. Iodine solution is used to test for the presence of starch in a substance. When iodine comes into contact with starch, it forms a blue-black complex. Therefore, when sugar is tested with iodine solution, there will be no color change observed because sugars do not produce the blue-black coloration that starch does.
Q15: Why is it important to avoid junk food in our diet? Provide examples of junk food and suggest healthier alternatives. (3 Mark)
Ans: Avoiding junk food is crucial because it is often high in unhealthy fats, sugars, and salts, which can lead to obesity and other health issues. Examples of junk food include chips and sugary drinks. Healthier alternatives are fruits, nuts, and whole grains.
Choosing healthier food options promotes better overall health and reduces the risk of diet-related diseases.
Q16: What changes would you make to your diet to ensure it is balanced and nutritious? (4 Mark)
Ans: Based on the food survey, I would make the following changes to my diet:
These changes would help me maintain a well-balanced and nutritious diet.
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