Q1 Fill in the Blanks
- (a) Microorganisms can be seen with the help of a _____.
- (b) Blue-green algae fix ____ directly from the air and enhance the fertility of the soil.
- (c) Alcohol is produced with the help of ____.
- (d) Cholera is caused by _____.
Answer:
- (a) Microorganisms can be seen with the help of a microscope.
- (b) Blue-green algae fix nitrogen directly from the air and enhance the fertility of the soil.
- (c) Alcohol is produced with the help of yeast.
- (d) Cholera is caused by bacteria.
NCERT Solution for Class 8 Science Chapter 2: Microorganisms: Friends and Foe
NCERT Solutions for class 8 Science Chapter 2 Microorganisms: Friends and Foe: The chapter on Microorganisms: Friends and Foe is important for students approaching the board exams. This article introduces NCERT solutions designed to help students explain the concepts of further learning and how to write to get good grades on exams. The solutions are presented in very simple language for ease of understanding.
Solution of NCERT CBSE Science of Class 8 Chapter 2 Microorganisms: Friends and Foe: This chapter explains how microorganisms can be our friend and foe. It also explains the nature of microbes. It further describes the usefulness and harmful effects of microorganisms in detail. Revise the basic concepts of Microorganisms: Friends and Foe for quick revision and class notes.