CBSE NCERT Class 8 Science Solutions Chapter 2- Embibe
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  • Written By Varsha
  • Last Modified 23-06-2022
  • Written By Varsha
  • Last Modified 23-06-2022

Std 8 Science NCERT Solutions Ch 2: Microorganisms

NCERT Solutions For Chapter 2 Science Class 8 : The Chapter 2 of Class 8 Science Book acquaints students with Microorganisms. After going through this chapter, students will be able to learn how many classes of microorganisms are there, what are their uses, how do they reproduce, how are they useful and harmful, where do they live and their applications in our day to day lives.

In this article, we will provide you with detailed, step-by-step NCERT Solutions for Class 8 Science Chapter 2 – Micro-organisms: Friend and Foe. All the NCERT Solutions provided in this article are solved by top teachers and experts at Embibe. Students can also download the NCERT solutions for Class 8 Science for free from this page.

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NCERT Solutions Class 8 Science Chapter 2 Exercise-Wise

We have provided here the NCERT solutions for Chapter 2 of Class 8 Science along with a direct link to the PDF download free to help the students prepare well for the exam. Finding the right solutions usually turns into a grueling task with a plethora of links available on the Internet. If you have also been struggling with the same issue then look no further. The NCERT solutions for the Microorganisms friend and foe chapter along with the extra questions free download which can easily be downloaded from the Embibe platform who are looking for authentic textbooks to download. 

68_Experience 3D Learning & Practice NCERT Class 8 Subject-Wise Book Questions with Hints & Solutions.

Students can also download the NCERT Solutions for Class 8 exercise-wise from the following table as PDFs:

Exercise 2.1Microorganisms
Exercise 2.2Where do Microorganisms Live?
Exercise 2.3Microorganisms and Us
Exercise 2.4Harmful Microorganisms
Exercise 2.5Food Preservation
Exercise 2.6Nitrogen Fixation
Exercise 2.7Nitrogen Cycle

Also, check:

NCERT Class 8 English BookCBSE Class 8 Syllabus for English
NCERT Class 8 Maths BookCBSE Class 8 Syllabus for Maths
NCERT Class 8 Science BookCBSE Class 8 Syllabus for Science
NCERT Class 8 Social Science BookCBSE Class 8 Syllabus for Social Science
CBSE Class 8 Sanskrit SyllabusCBSE Class 8 Syllabus for Hindi
Practice Latest 8th CBSE Book Questions Aligned to the New Syllabus With Quick Hints & Easy Solutions.

NCERT Solutions For 8th Class Science Chapter 2 PDF Download

So, check out the NCERT solutions for CBSE Class 8 Science Chapter 2 here. Students can also download the PDF solutions for Class 8 CBSE Science Chapter 2 Solutions from this page.

CBSE NCERT Solutions For Class 8 Science Chapter 2 PDF Download
CBSE NCERT Solutions For Class 8 Science Chapter 2 PDF Download
CBSE NCERT Solutions For Class 8 Science Chapter 2 PDF Download
CBSE NCERT Solutions For Class 8 Science Chapter 2 PDF Download
CBSE NCERT Solutions For Class 8 Science Chapter 2 PDF Download
CBSE NCERT Solutions For Class 8 Science Chapter 2 PDF Download

Practice 8th CBSE Exam Questions

DOWNLOAD CLASS 8 SCIENCE CHAPTER 2 NCERT SOLUTIONS PDF

Having knowledge of this chapter is important to secure good marks in the exam. 

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Summary – Microorganisms: Friend & Foe

Every day we see different kinds of plants and animals. But there are various other living organisms around us which we cannot see with our eyes. These are called micro-organisms or microbes. For example, you might have observed that during rainy season moist bread gets spoilt and its surface gets covered with greyish-white patches. And if you observe these patches through a magnifying glass. You will see tiny, black rounded structures. These black rounded structures are microorganisms. So, in this chapter, we will learn about what these structures are and where do they come from.

CBSE NCERT SOLUTIONS FOR CLASS 8 SCIENCE CHAPTER 1 CBSE NCERT SOLUTIONS FOR CLASS 8 SCIENCE CBSE NCERT SOLUTIONS FOR CLASS 8 SCIENCE CHAPTER 3

Now you are provided with all the solutions for chapter – Microorganisms Friend and Foe. Make the best use of these solutions and finish this chapter properly. You can also solve Microorganisms: Friend and Foe Practice Questions which are available for free on Embibe.

Microorganisms: Friend & Foe Mock TestMicroorganisms: Friend & Foe Questions

Tests on Embibe are available for free and will give you a clear idea about where you are standing.

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FAQs Regarding CBSE Class 8 Science Chapter 2 Solutions

This section has Class 8 Science Chapter 2 question answer that students can expect in their examinations:

Q. How are some Microrganisms useful?
Ans:
Some microorganisms are useful for the commercial production of medicines and alcohol. Also, some microorganisms decompose organic waste and dead plants and animals into simple substances and clean up the environment. Some microorganisms fix the atmospheric nitrogen and thus increase soil fertility. Some are helpful in preparing food products such as bread, wine, cheese and curd. Microorganisms are also find application in Chemistry labs, for instance, to produce Acetic Acid from Alcohol, or to produce vaccines and to clean the environment such as – treatment of sewage waste.

Q. What is the use of NCERT Solutions for the Microorganisms chapter?
Ans:
The NCERT Solutions on the chapter- Microorganisms: Friend and Foe will help students of Class 8 to complete their assignments easily without any difficulty. Quick revision of the chapter before any test will also become easier with these solutions.

Q. Viruses and Microorganisms are same in Class 8 Science?
Ans:
Viruses are quite different from other microorganisms. They reproduce only inside the host organism – bacterium, plant or animal cell.

Q. What are antibiotics?
Ans:
Antibiotics are chemical agents that kill disease causing microorganisms or cause their growth to come to a halt.

Q. What are the harmful effects of Microorganisms?
Ans:
Microorganisms cause diseases in plants and animals. They spoil food, cloth, leather. Diseases such as Foot and Mouth Disease, Cholera and Food Poisoning are caused by Microorganisms.

Attempt 8th CBSE Exam Mock Tests

DOWNLOAD CBSE SYLLABUS FOR CLASS 8

Students can also refer to the CBSE Class 8 Chapter 2 Science solutions download PDF or NCERT solutions for Class 8 Science Chapter 2 extra questions based on their requirements to prepare well for the exam in an efficient way. 

We hope this detailed article on CBSE NCERT solutions for Class 8th Science Chapter 2 helps you. If you have any query regarding this article on “Microorganisms: Friend and Foe”, drop your comments below and we will get back to you as soon as possible. Stay tuned to Embibe for latest news and updates on the Chapter “Microorganisms: Friend and Foe“.

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