NCERT Science of Components of Foods Solution Class 6
NCERT Solution: Free class 8 science chapterwise questions answers, solve paper, notes available here.
Question 1:
Name the major nutrients in our food.
Answer 1:
The major nutrients in our food are named carbohydrates, proteins, fats, vitamins and minerals.
Dietary fibres and water is also consider as part of food.
Question 2:
Name the following:
(a) The nutrients which mainly give energy to our body.
(b) The nutrients that are needed for the growth and maintenance of our body.
(c) A vitamin required for maintaining good eyesight.
(d) A mineral that is required for keeping our bones healthy.
Answer 2:
(a) The nutrients which mainly give energy to our body – Carbohydrates and Fats
(b) The nutrients that are needed for the growth and maintenance of our body - Proteins
(c) A vitamin required for maintaining good eyesight - Vitamin A
(d) A mineral that is required for keeping our bones healthy – Calcium
Question 3:
Name two foods each rich in:
(a) Fats
(b) Starch
(c) Dietary fibre
(d) Protein
Answer 3:
(a) Fats : Ghee, Butter.
(b) Starch : Potatoes, Rice.
(c) Dietary fibre : Vegetables, Fresh fruits.
(d) Protein : Milk,Egg.
Question 4:
Tick (√) the statements that are correct.
(a) By eating rice alone, we can fulfil nutritional requirement of our body. ( )
(b) Deficiency diseases can be prevented by eating a balanced diet. ( )
(c) 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 4:
(a) By eating rice alone, we can fulfil nutritional requirement of our body. (X)
(b) Deficiency diseases can be prevented by eating a balanced diet. (√)
(c) Balanced diet for the body should contain a variety of food items. (√)
(d) Meat alone is sufficient to provide all nutrients to the body. (×)
Question 5:
Fill in the blanks.
(a) ______________ is caused by deficiency of Vitamin D.
(b) Deficiency of ______________ causes a disease known as beriberi.
(c) Deficiency of Vitamin C causes a disease known as ______________.
(d) Night blindness is caused due to deficiency of ____________ in our food.
Answer 5:
(a) Rickets is caused by deficiency of Vitamin D.
(b) Deficiency of vitamin B1 causes a disease known as beriberi.
(c) Deficiency of Vitamin C causes a disease known as scurvy.
(d) Night blindness is caused due to deficiency of vitamin A in our food.
Question 1:
Name the major nutrients in our food.
Answer 1:
The major nutrients in our food are named carbohydrates, proteins, fats, vitamins and minerals.
Dietary fibres and water is also consider as part of food.
Question 2:
Name the following:
(a) The nutrients which mainly give energy to our body.
(b) The nutrients that are needed for the growth and maintenance of our body.
(c) A vitamin required for maintaining good eyesight.
(d) A mineral that is required for keeping our bones healthy.
Answer 2:
(a) The nutrients which mainly give energy to our body – Carbohydrates and Fats
(b) The nutrients that are needed for the growth and maintenance of our body - Proteins
(c) A vitamin required for maintaining good eyesight - Vitamin A
(d) A mineral that is required for keeping our bones healthy – Calcium
Question 3:
Name two foods each rich in:
(a) Fats
(b) Starch
(c) Dietary fibre
(d) Protein
Answer 3:
(a) Fats : Ghee, Butter.
(b) Starch : Potatoes, Rice.
(c) Dietary fibre : Vegetables, Fresh fruits.
(d) Protein : Milk,Egg.
Question 4:
Tick (√) the statements that are correct.
(a) By eating rice alone, we can fulfil nutritional requirement of our body. ( )
(b) Deficiency diseases can be prevented by eating a balanced diet. ( )
(c) 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 4:
(a) By eating rice alone, we can fulfil nutritional requirement of our body. (X)
(b) Deficiency diseases can be prevented by eating a balanced diet. (√)
(c) Balanced diet for the body should contain a variety of food items. (√)
(d) Meat alone is sufficient to provide all nutrients to the body. (×)
Question 5:
Fill in the blanks.
(a) ______________ is caused by deficiency of Vitamin D.
(b) Deficiency of ______________ causes a disease known as beriberi.
(c) Deficiency of Vitamin C causes a disease known as ______________.
(d) Night blindness is caused due to deficiency of ____________ in our food.
Answer 5:
(a) Rickets is caused by deficiency of Vitamin D.
(b) Deficiency of vitamin B1 causes a disease known as beriberi.
(c) Deficiency of Vitamin C causes a disease known as scurvy.
(d) Night blindness is caused due to deficiency of vitamin A in our food.
