Class 7 Exam > Class 7 Videos > Science Class 7 > Fun Video: What causes Tooth Decay or Cavities?
Fun Video: What causes Tooth Decay or Cavities? Video Lecture | Science Class 7
|
111 videos|246 docs|28 tests
|
FAQs on Fun Video: What causes Tooth Decay or Cavities? Video Lecture - Science Class 7
| 1. What causes tooth decay or cavities? |  |
Ans. Tooth decay or cavities are primarily caused by the combination of bacteria in the mouth and a diet high in sugary and acidic foods. When we consume these foods, the bacteria in our mouth produce acids that attack the tooth enamel, leading to tooth decay.
| 2. How does bacteria contribute to tooth decay? | |
Ans. Bacteria in the mouth feed on the sugars and carbohydrates present in our food, producing acids as a byproduct. These acids attack the tooth enamel, breaking it down and causing tooth decay. The more bacteria and acid present in the mouth, the higher the risk of developing cavities.
| 3. What role does diet play in tooth decay? | |
Ans. Diet plays a significant role in tooth decay as it provides the fuel for bacteria to produce acids. Consuming a diet high in sugary and acidic foods, such as candies, sodas, and citrus fruits, increases the risk of tooth decay. It is important to limit the intake of these foods and maintain a balanced diet for good oral health.
| 4. Can poor oral hygiene contribute to tooth decay? | |
Ans. Yes, poor oral hygiene can contribute to tooth decay. When we do not brush and floss regularly, plaque accumulates on our teeth. Plaque is a sticky film containing bacteria that produce acids, leading to tooth decay. Proper oral hygiene, including brushing twice a day and flossing, helps remove plaque and prevent cavities.
| 5. How can cavities be prevented? | |
Ans. Cavities can be prevented by practicing good oral hygiene, including brushing your teeth at least twice a day with fluoride toothpaste, flossing daily, and visiting the dentist regularly for check-ups and cleanings. Additionally, reducing the consumption of sugary and acidic foods, and drinking fluoridated water can help protect against tooth decay.
About this Video
|
7K Views |
|
4.79/5 Rating |
|
Nov 21, 2024 Last updated |
Video Description: Fun Video: What causes Tooth Decay or Cavities? for Class 7 2024 is part of Science Class 7 preparation.
The notes and questions for Fun Video: What causes Tooth Decay or Cavities? have been prepared according to the Class 7 exam syllabus.
Information about Fun Video: What causes Tooth Decay or Cavities? covers all important topics for Class 7 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Fun Video: What causes Tooth Decay or Cavities?.
Introduction of Fun Video: What causes Tooth Decay or Cavities? in English is available as part of our Science Class 7 for Class 7 & Fun Video: What causes Tooth Decay or Cavities? in
Hindi for Science Class 7 course. Download more important topics related with notes, lectures and mock test series for
Class 7 Exam by signing up for free.
Description
Video Lecture & Questions for Fun Video: What causes Tooth Decay or Cavities? Video Lecture | Science Class 7 - Class 7 full syllabus preparation | Free video for Class 7 exam to prepare for Science Class 7.
Information about Fun Video: What causes Tooth Decay or Cavities?
Here you can find the meaning of Fun Video: What causes Tooth Decay or Cavities? defined & explained in the simplest way possible.
Besides explaining types of Fun Video: What causes Tooth Decay or Cavities? theory, EduRev gives you an ample number of questions to practice Fun Video: What causes Tooth Decay or Cavities? tests,
examples and also practice Class 7 tests.
|
111 videos|246 docs|28 tests
|
|
Explore Courses for Class 7 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Objective type Questions
,Fun Video: What causes Tooth Decay or Cavities? Video Lecture | Science Class 7
,MCQs
,practice quizzes
,Exam
,Fun Video: What causes Tooth Decay or Cavities? Video Lecture | Science Class 7
,Important questions
,Extra Questions
,Fun Video: What causes Tooth Decay or Cavities? Video Lecture | Science Class 7
,Free
,Semester Notes
,past year papers
,video lectures
,Sample Paper
,Viva Questions
,study material
,shortcuts and tricks
,Summary
,ppt
,mock tests for examination
,Previous Year Questions with Solutions
;
Study Fun Video: What causes Tooth Decay or Cavities? on the App
Students of Class 7 can study Fun Video: What causes Tooth Decay or Cavities? alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Fun Video: What causes Tooth Decay or Cavities?,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Fun Video: What causes Tooth Decay or Cavities? is prepared as per the latest Class 7 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup