Class 4 (SSC) • EVS भाग 1 - विज्ञान (परिसर अभ्यास)Chapter 7: Food and Nutrition⭐ Topic 2
Practice and Revision - Food and Nutrition
Let us practise and revise what we learned about food and nutrition. Food provides nutrition through nutrients like proteins, carbohydrates,
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Learn the idea step by step
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Know it
Carbohydrates and fats give us energy, while proteins help build and repair body tissues, especially important for growing children.
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Quick revision
Remember these!
- Carbohydrates, fats give energy.
- Proteins build and repair tissues.
- Vitamins, minerals needed in small amounts.
- They aid immunity, bone health, vision.
- Nutrient deficiency causes health problems.
- Example: lack of Vitamin C causes scurvy.
- Lack of iron causes anaemia.
- Variety of foods ensures all nutrients.
Words to know
food and nutritionssc std 4