NCERT Solutions for Class 6 Science Chapter 3 Question Answer Solved Worksheet | Curiosity is essential for young learners to build a strong foundation in the subject, and NCERT Class 6 Science Question Answer Solved Worksheet. Understanding the chapter thoroughly helps students grasp key concepts, improve comprehension, and perform well in exams.
In this post, NCERT Solutions for Class 6 Science Chapter 3 Question Answer Solved | Curiosity, we provide detailed NCERT Class 6 Science Question Answer to make learning easier and more effective. Whether you are a student looking for well-explained solutions or a parent guiding your child, this guide will be a helpful resource for mastering the chapter with confidence. Also, we include NCERT Solutions for Class 6 Science Chapter 3 Question Answer pdf Meaning in Bengali.
Table of Contents
NCERT Solutions for Class 6 Science Chapter 3 Question Answer Solved | Curiosity | Must Read
Chapter 3: Mindful Eating: A Path to a Healthy Body (NCERT Solutions for Class 6 Science)
Activity 3.1: Let us record (NCERT Solutions for Class 6 Science)
1. All of us eat food every day. Food is an essential component of our daily life. List the food items you have consumed over the week in Table 3.1.
Ans:
| Day | Food Items |
|---|---|
| Monday | Rice, dal, potato curry, roti, milk, banana |
| Tuesday | Poha, curd, rice, mixed vegetables, chapati |
| Wednesday | Upma, tea, rice, fish curry, salad, apple |
| Thursday | Bread, butter, egg, rice, spinach curry, roti |
| Friday | Idli, sambhar, rice, dal, brinjal fry, mango |
| Saturday | Paratha, curd, rice, chicken curry, salad |
| Sunday | Dosa, coconut chutney, pulao, paneer curry, sweets |
Activity 3.2: Let us explore (NCERT Solutions for Class 6 Science)
1. Find out the types of food traditionally consumed and the crops grown in various states of India. You may refer to books in your library, search the internet, and interact with your friends, family, and neighbors to collect information.
In Table 3.2, add more states and fill the collected data. A few examples are already given.
Ans: You can use this format and add more states like Odisha, Bihar, Andhra Pradesh, etc., as you gather information.
| State | Locally grown crops | Traditional food items eaten | Beverages |
|---|---|---|---|
| Punjab | Maize, wheat, chickpea, pulses | Makki di roti, sarson da saag, chhole bhature, parantha, halwa, kheer | Lassi, chhach (buttermilk), milk, tea |
| Karnataka | Rice, ragi, urad, coconut | Idli, dosa, sambhar, coconut chutney, ragi mudde, palya, rasam, rice | Buttermilk, coffee, tea |
| Manipur | Rice, bamboo, soya bean | Rice, eromba (chutney), utti (yellow peas and green onion curry) singju, kangsoi | Black Tea |
| West Bengal | Rice, jute, mustard, lentils | Shukto, macher jhol, aloo posto, luchi, mishti doi, sandesh | Tea, chhatu (sattu drink) |
| Gujarat | Bajra, wheat, groundnut, cotton | Dhokla, thepla, khakhra, undhiyu, handvo, kadhi | Chhaas (buttermilk), tea |
| Tamil Nadu | Rice, millets, sugarcane, groundnut | Sambhar, rasam, dosa, idli, pongal, lemon rice | Filter coffee, buttermilk |
| Maharashtra | Jowar, bajra, rice, pulses | Puran poli, bhakri, vada pav, poha, misal pav | Sol kadhi, tea |
| Kerala | Rice, coconut, tapioca, spices | Appam, puttu, avial, olan, fish curry, idiyappam | Coconut water, filter coffee |
Let us enhance our learning (NCERT Solutions for Class 6 Science)
1. Pick the odd one out and give reasons:
(i) Jowar, Bajra, Ragi, Chana
(ii) Kidney beans, Green gram, Soya bean, Rice
Ans: (i) Jowar, Bajra, Ragi, Chana – Odd one out: Chana.
Reason: Jowar, Bajra, and Ragi are millets (cereal grains), while Chana (chickpea) is a pulse/legume.
(ii) Kidney beans, Green gram, Soya bean, Rice – Odd one out: Rice
Reason: Kidney beans, green gram, and soya bean are pulses/legumes, whereas Rice is a cereal grain.
2. Discuss traditional versus modern culinary practices in India.
Ans: Traditional food in India means the food our grandparents and parents used to make using fresh and natural ingredients. These foods are cooked at home and take time to prepare. Like dal, roti, rice, sabzi, idli, dosa, and chutney. Traditional cooking uses clay pots, stone grinders, and firewood in villages.
Modern food is fast and easy to make. People use machines like mixers, microwaves, and ovens. Many people eat fast food like burgers, pizzas, noodles, and sandwiches. These are often found in restaurants and are cooked quickly.
3. A teacher says that good food may act as medicine. Ravi is curious about this statement and has some questions for his teacher. List at least two questions that he can ask.
Ans: Here are two simple questions that Ravi can ask his teacher:
- Ma’am, how can food work like medicine? Can it really make us feel better when we are sick?
- Which foods are good for our health and can protect us from falling sick?
4. Not all delicious foods are necessarily healthy, while not all nutritious foods are always enjoyable. Share your thoughts along with a few examples.
Ans: I think this is true. Some foods that taste very yummy are not always good for our health. For example, I love to eat chips, burgers, and chocolates, but if we eat them too much, we can fall sick or get weak.
On the other hand, fruits, green vegetables, and milk are very good for our body, but some kids don’t like their taste. I didn’t like bitter gourd (karela) at first, but my mother said it keeps us healthy.
We should eat a mix of tasty and healthy food.
5. Medu does not eat vegetables but enjoys biscuits, noodles, and white bread. He often has stomach ache and constipation. What changes should he make in his diet to get rid of these problems? Explain your answer.
Ans: Medu does not eat vegetables and only eats biscuits, noodles, and white bread. These foods do not have enough fiber. That is why he gets stomach ache and constipation.
To feel better, Medu should make some changes:
- Eat more fruits and vegetables—they help in easy digestion and give vitamins.
- Drink plenty of water—it helps clean the stomach.
- Eat whole grains like brown bread, roti, and dal—these have more fiber.
- Avoid too many junk foods—like too many biscuits and noodles.
NCERT Solutions for Class 6 Science
6. Reshma had trouble seeing things in dim light. The doctor tested her eyesight and prescribed a particular vitamin supplement. He also advised her to include a few food items in her diet.
(i) Which deficiency disease is she suffering from?
(ii) Which food component may be lacking in her diet?
(iii) Suggest some food items that she should include in her diet to overcome this problem (any four).
Ans: (i) Reshma is suffering from night blindness.
(ii) She is not getting enough vitamin A in her diet.
(iii) She should eat these food items to get more vitamin A: carrots, milk, spinach, and mangoes.
7. You are provided the following:
(i) Canned fruit juice
(ii) Fresh fruit juice
(iii) Fresh fruit
Which one would you prefer and why?
Ans: I would prefer fresh fruit because it is the healthiest. It has natural vitamins, fiber, and no added sugar or chemicals.
8. Gourav got a fracture in his leg. His doctor aligned the bones and put on a plaster. The doctor also gave him calcium tablets. On the second visit, the doctor gave him Vitamin D syrup along with calcium tablets. Refer to Fig. 3.5 and answer the following questions:
(i) Why did the doctor give calcium tablets to Gourav?
(ii) On the second visit, why did the doctor give Vitamin D syrup along with calcium tablets?
(iii) What question arises in your mind about the choices made by the doctor in giving the medicines?
Ans: (i) The doctor gave calcium tablets to Gourav because calcium makes our bones strong and helps in healing the broken bone.
(ii) On the second visit, the doctor gave vitamin D syrup because vitamin D helps the body to absorb calcium. Without vitamin D, calcium will not work properly in the body.
(iii) The question in my mind is, why didn’t the doctor give both calcium and Vitamin D together from the beginning?
NCERT Solutions for Class 6 Science
9. 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?
Ans: Sugar is a type of carbohydrate, but when we test it with iodine solution, it does not turn blue-black. This is because iodine only shows a blue-black colour when starch is present, not sugar. So, the possible reason is sugar is not starch, that’s why the colour does not change.
10. What do you think of Raman’s statement, “All starches are carbohydrates but not all carbohydrates are starches.’’ Describe the design of an activity to test your answer.
Ans: I think Raman is right. Starch is a kind of carbohydrate, but there are other carbohydrates too, like sugar. So, not all carbohydrates are starch.
Activity to Test Raman’s Statement
Things we need:
- Iodine solution
- A dropper
- Three samples:
- Boiled rice (has starch)
- Sugar solution (has sugar)
- Potato paste (has starch)
Steps:
- Take a little bit of each sample in 3 bowls.
- Add a few drops of iodine solution to each bowl.
- Watch the colour change.
Observation:
- Boiled rice → Turns blue-black (starch present)
- Sugar solution → No colour change (no starch)
- Potato → Turns blue-black (starch present)
Starch is a carbohydrate (it gives blue-black colour), but sugar is also a carbohydrate, and it doesn’t give blue-black colour. So, not all carbohydrates are starch.
11. While using iodine in the laboratory, a few drops of iodine fell on Mishti’s socks and a few fell on her teacher’s saree. The drops of iodine on the saree turned blue-black while the colour on the socks did not change. What can be a possible reason?
Ans: This happened because the saree had some starch in the cloth (maybe from starching the saree), and iodine turns blue-black when it touches starch. But the socks did not have starch, so the colour did not change.
NCERT Solutions for Class 6 Science
12. Why are millets considered a healthy choice of food? Can eating just millets suffice for the nutritional requirements of the body? Discuss.
Ans:
Millets are small grains like ragi, jowar, and bajra. They are a healthy food because:
- They have lots of fiber, which helps in digestion.
- They are rich in iron, calcium, and vitamins.
- They give us energy and keep us full for a long time.
- They are gluten-free, so good for people with wheat allergy.
No, we should not eat only millets.
Our body needs all types of nutrients like:
- Proteins (from pulses, milk, eggs)
- Fats (from nuts, oils)
- Vitamins and minerals (from fruits and vegetables)
13. You are given a sample of a solution. How would you check the possibility of it being an iodine solution?
Ans:
Activity to test the solution:
Things needed:
- The unknown solution
- A small piece of potato or boiled rice
- A dropper
Steps:
- Take a small piece of potato or rice.
- Put a few drops of the solution on it using a dropper.
- Watch the colour.
What will happen?
- If the solution is iodine, the potato or rice will turn blue-black.
- If no colour change happens, then it is not iodine.
If you like this article then please comment your feedback in comment section. Thank you😊