Question 1 Name the nutrients present in our food which give mainly energy to our body? Question 2 Name the nutrient which is needed for the growth and repair of our body? Question 3 Name the major nutrients in our food? Question 4 Name few foods each rich in fats, proteins, carbohydrates, vitamins, minerals? Question 5 Name the vitamin which is required for … [Read more...] about Components of Food
water
Water
Question 1 How does water get polluted? Question 2 Why is water essential for life? Question 3 Define water pollution? Question 4 What are the sources of water pollution? Question 5 What is the full form of BOD? Question 6 What are the harmful effects of water pollution? Question 7 What is BOD? Water The ocean,rivers,streams,lakes,ponds,pools,polar ice … [Read more...] about Water