Maharashtra Board Class 3 EVS Solution Chapter 17 Pearly Teeth healthy body
Balbharati Maharashtra Board Class 3 Environmental Studies (EVS) Solution Chapter 17: Pearly Teeth healthy body. Marathi or English Medium Students of Class 3 get here Pearly Teeth healthy body full Exercise Solution.
Std |
Maharashtra Class 3 |
Subject |
Environmental Studies Solution |
Chapter |
Pearly Teeth healthy body |
Maharashtra Board Class 3 Environmental Studies (EVS) Chapter 17 Pearly Teeth healthy body Solution
Chapter – 17
Pearly Teeth healthy body
(A) Your friend has a toothache. He is not telling anyone because he is afraid of the dentist. But, it is necessary for him to go to the dentist.
Ans: If proper treatment is not done at the right time, our teeth may get damaged. He should immediately get convinced and consult the dentist for better result.
(B) (1) Which is the best way brush your teeth? Why?
Ans: The best way to brush our teeth is by using toothbrush and toothpaste for cleaning toothbrush helps to clean small food particles that remained in our mouth and makes it wash better.
(2) Why should we not allow nails to grow?
Ans: We should not allow nails to grow because the dirty particles remains inside the nails and while eating our food by hands, it would enter our mouth. Thus, it will affect us and we should out our nails small frequently.
(3) Why must we wash the grapes we buy from the market before eating them?
Ans: We must wash the grapes because in the market many dust particles are covered in the food items. So, it may cause us many diseases if we do not wash the grapes and eat them.
(4) It is more important to brush your teeth before going to bed at night than to brush them in the morning. Why is that so?
Ans: Because whenever it eat, some small food particles remain in the gaps of our teeth. To avoid that before getting any serious diseases we should brush our teeth before going to bed at night.
(5) Why is it a custom to wash one’s feet and hands on coming back home?
Ans: Whenever we are out of the house, our feet gets dirty and muddy often. To keep them clean, we should wash our feet and hands on coming back home to avoid any serious disease.
(C) (1) Milk teeth start falling at the age of seven or eight.
(2) If rolling food particles remain in the mouth, they cause teeth to fall.
(3) If we use a brush and tooth paste we can clean the gaps between our teeth properly.
(4) We must clean our tongue and gums while brushing our teeth.
(5) We must keep our five sensory organs clean.
(D) (1) why do our gums get affected?
Ans: if we do not brush our teeth properly, the particles of food would remain in the mouth and there would be a bad smell from the mouth. So, to avoid that we should brush our teeth and keep it clean every day.
(2) Why must we wash our hands before having a meal?
Ans: We must wash our hands before having a meal because our hands get dirty often and this dirt may enter our mouth while eating our food with hands. This can cause serious illness, so to avoid that we need to wash our hands.
(3) What are the benefits of using a brush and toothpaste for cleaning one’s teeth?
Ans: The benefits of using a brush and toothpaste are that it helps us to get clean the gaps between the teeth. Again, the foaming substance of the toothpaste helps the small food particles to get loosen and clean them away properly.
(4) What will happen if we do not keep ourselves clean?
Ans: We may get serious kind of illness or diseases, if we do not keep ourselves clean.
(5) Why do we fall ill if our teeth are not clean?
Ans: If our teeth are not clean, the food particles remained in the gaps of the teeth and the gums will be affected. These bad substances goes into our stomach and causes various diseases.
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