Preetika Sawhney Solutions for Exercise 7: Worksheet 2

Author:Preetika Sawhney

Preetika Sawhney Science Solutions for Exercise - Preetika Sawhney Solutions for Exercise 7: Worksheet 2

Attempt the free practice questions from Exercise 7: Worksheet 2 with hints and solutions to strengthen your understanding. The Incredible SCIENCE 4. solutions are prepared by Experienced Embibe Experts.

Questions from Preetika Sawhney Solutions for Exercise 7: Worksheet 2 with Hints & Solutions

EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 2 - Teeth and Microbes>Worksheet 2>Q 2

The _____ is the part of the tooth that we can see above the dentine. 

EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 2 - Teeth and Microbes>Worksheet 2>Q 2

If we eat too much sugar, it leads to the formation of _____, that results in tooth decay.

EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 2 - Teeth and Microbes>Worksheet 2>Q 2

Visit a _____ for a regular check-up of teeth.

EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 2 - Teeth and Microbes>Worksheet 2>Q 2

The toothpaste contains _____ that acts against germs. (fluoride/bromide)

EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 2 - Teeth and Microbes>Worksheet 2>Q 3

What is plaque?

MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 2 - Teeth and Microbes>Worksheet 2>Q 3

Name different types of microbes. 

MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 2 - Teeth and Microbes>Worksheet 2>Q 4

What are microbes? Where do they grow?

MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 2 - Teeth and Microbes>Worksheet 2>Q 4

Write three points to be followed to protect the teeth.