NCERT Solutions for Class 6 Science Chapter 2 Components of Food

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Components of Food NCERT Solutions for Class 6 Science Chapter 2

Class 6 Science Chapter 2 Components of Food Exercise Questions and Answers

Question 1.
Name the major nutrients in our food.
Answer:
Carbohydrates, fats, proteins, vitamins, minerals, roughage, and water are essential nutrients in our food.

Question 2.
Name the following:
(a) The nutrients which mainly give energy to our body.
Answer:
Carbohydrates and fats

(b) The nutrients that are needed for the growth and maintenance of our body.
Answer:
Proteins

(c) A vitamin required for maintaining good eyesight.
Answer:
Vitamin A

(d) A mineral that is required for keeping our bones healthy.
Answer:
Calcium

Question 3.
Name two foods each rich in:

1. Fats
2. Starch
3. Dietary fiber
4. Protein

Answer:

1. Fats: Butter, ghee, cheese, groundnut.
2. Starch: Rice, wheat, banjara.
3. Dietary fiber: Spinach, cabbage, ladyfinger, sprouted grains, papaya.
4. Protein: Milk, meat, fish, egg.

Question 4.
Tick (✓) the statements that are correct:
(a) By eating rice alone, we can fulfill the nutritional requirements of our body. ( )
Answer:
By eating rice alone, we can fulfill the nutritional requirements of our body. (×)

(b) Deficiency diseases can be prevented by eating a balanced diet. ( )
Answer:
Deficiency diseases can be prevented by eating a balanced diet. (✓)

(c) Balanced diet for the body should contain a variety of food items. ( )
Answer:
A balanced diet for the body should contain a variety of food items. (✓)

(d) Meat alone is sufficient to provide all nutrients to the body. ( )
Answer:
Meat alone is sufficient to provide all nutrients to the body. (×)

Question 5.
Fill in the blanks:

1. ________ is caused by a deficiency of vitamin D.
2. Deficiency of _________ causes a disease known as beri-beri.
3. Deficiency of vitamin C causes a disease known as ________
4. Night blindness is caused due to deficiency _________ in our food.

Answer:

1. Rickets
2. vitamin B₁
   
3. scurvy
4. vitamin A