EASY
4th CBSE
IMPORTANT
Earn 100

Write two examples for each of the following. 

Food items that give us roughage 

Important Questions on Food: Our Basic Need

EASY
4th CBSE
IMPORTANT
Substances needed by our body for energy, good health and proper growth. (Nutrients/Humus)           
   
EASY
4th CBSE
IMPORTANT
Name the component of food needed by our body to build muscles and grow properly. (Vitamins/Carbohydrates/Proteins)
EASY
4th CBSE
IMPORTANT
Iron and iodine are examples of this nutrient.
EASY
4th CBSE
IMPORTANT
Name the part of the plant food that cannot be digested. The word begins with the letter R.
MEDIUM
4th CBSE
IMPORTANT
Name a method of food preservation in which the water content of the food is removed. (Drying/Hydration/Wetting)
EASY
4th CBSE
IMPORTANT
How do nutrients help us? 
 
EASY
4th CBSE
IMPORTANT
Why are proteins needed by our body?