Food for Health
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
Food for Health
SubtopicFood for Health under Food for Health for Grade 4 CBSE.
Preview questions (no answers)
- 1.
Which of the following is NOT an energy-giving food?
A.Rice
B.Wheat
C.Milk
D.Sugar
- 2.
Nutrients are ________ present in food that our body needs.
A.Germs
B.Substances
C.Waste
D.Colors
- 3.
What do we call the watery liquid in our mouth that helps in digestion?
A.Blood
B.Sweat
C.Saliva
D.Tears
- 4.
Jams and jellies are preserved by adding ________.
A.Salt
B.Sugar
C.Spices
D.Vinegar
- 5.
Study the flowchart below showing different ways to preserve food. Which food preservation method is correctly represented by 'Method X'?
A.Salting
B.Boiling
C.Canning
D.Dehydration
- 6.
Boiling is a method of preservation that works by:
A.Adding taste to the food
B.Killing the germs present in the food
C.Removing the water from the food
D.Making the food more colorful
- 7.
Which mineral is required to prevent a disease called 'Goitre'?
A.Iron
B.Calcium
C.Iodine
D.Sodium
- 8.
When we freeze food in a refrigerator, why does it stay fresh for a longer time?
A.The cold temperature kills all bacteria instantly.
B.Low temperature slows down the growth and activity of microorganisms.
C.Ice acts as a protective shield that bacteria cannot bite through.
D.The darkness inside the fridge prevents vitamin loss.
- 9.
Roughage is mainly composed of a complex carbohydrate that humans cannot digest. What is it called?
A.Glucose
B.Cellulose
C.Glycogen
D.Lactose
- 10.
Which of the following describes a 'Balanced Diet' most accurately?
A.Eating only fruits and vegetables every day.
B.Eating a diet that contains all nutrients in the right proportions.
C.Eating equal amounts of fats and carbohydrates only.
D.Eating a large amount of food once every two days.
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