Class 8 Science Chapter 2 | Microorganisms: Friend and Foe | 20 MCQ Revision | Chapter Review part 2

Description:

Welcome to our Class 8 Science revision video for Chapter 2: Microorganisms – Friend and Foe!

In this video, we’ll revise the entire chapter through 20 important multiple choice questions (MCQs). These questions are designed to test your understanding and help you prepare effectively for school exams.

Topics Covered:

Types of microorganisms: bacteria, viruses, fungi, protozoa, and algae

Useful microbes in food production, medicine, and farming

Harmful effects: diseases, food spoilage, etc.

Preservation methods and nitrogen cycle

Concept-based questions with clear explanations


This video is perfect for:

Quick and effective revision

School exams and competitive tests

Strengthening your science concepts through questions


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