Class 8 > Science Class 8 > Worksheet: Microorganisms : Friend or Foe
Worksheet: Microorganisms : Friend or Foe - Notes | Study Science Class 8 - Class 8
| 1 Crore+ students have signed up on EduRev. Have you? |
Q.1. What causes malaria?
Q.2. What are preservatives?
Q.3. Name the microorganisms which can fix atmospheric nitrogen in the soil.
Q.4. Give two examples of algae.
Q.5. How can we prevent the spread of communicable diseases?
Q.6. What are the harmful effects of microorganisms on plants?
Q.7. Who discovered penicillin?
Q.8. How are jams and squashes preserved?
Q.9. How can food be preserved by adding oil and vinegar?
Q.10. What causes foot and mouth disease of cattle?
Q.11. What diseases are prevented through vaccination?
Q.12. How does common cold spread?
Q.13. How are meat and fish preserved?
Q.14. Why dry fruits and even vegetables are sold in sealed air tight packets?
Q.15. What are biological nitrogen fixers?
The document Worksheet: Microorganisms : Friend or Foe - Notes | Study Science Class 8 - Class 8 is a part of the Class 8 Course Science Class 8.
All you need of Class 8 at this link: Class 8
About this Document
|
143 Views |
|
4.93/5 Rating |
|
Dr Manju Sen |
Document Description: Worksheet: Microorganisms : Friend or Foe for Class 8 2023 is part of Science Class 8 preparation. The notes and questions for Worksheet: Microorganisms : Friend or Foe have been prepared according to the Class 8 exam syllabus. Information about Worksheet: Microorganisms : Friend or Foe covers topics like and Worksheet: Microorganisms : Friend or Foe Example, for Class 8 2023 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Worksheet: Microorganisms : Friend or Foe.
Introduction of Worksheet: Microorganisms : Friend or Foe in English is available as part of our Science Class 8
for Class 8 & Worksheet: Microorganisms : Friend or Foe in Hindi for Science Class 8 course.
Download more important topics related with notes, lectures and mock test series for Class 8
Exam by signing up for free. Class 8: Worksheet: Microorganisms : Friend or Foe - Notes | Study Science Class 8 - Class 8
Description
Full syllabus notes, lecture & questions for Worksheet: Microorganisms : Friend or Foe - Notes | Study Science Class 8 - Class 8 - Class 8 | Plus excerises question with solution to help you revise complete syllabus for Science Class 8 | Best notes, free PDF download
Information about Worksheet: Microorganisms : Friend or Foe
In this doc you can find the meaning of Worksheet: Microorganisms : Friend or Foe defined & explained in the simplest way possible. Besides explaining types of
Worksheet: Microorganisms : Friend or Foe theory, EduRev gives you an ample number of questions to practice Worksheet: Microorganisms : Friend or Foe tests, examples and also practice Class 8
tests
|
146 videos|369 docs|81 tests
|
Download as PDF
Up next
Download free EduRev App
Track your progress, build streaks, highlight & save important lessons and more!
Related Searches
Worksheet: Microorganisms : Friend or Foe - Notes | Study Science Class 8 - Class 8
,Previous Year Questions with Solutions
,Worksheet: Microorganisms : Friend or Foe - Notes | Study Science Class 8 - Class 8
,video lectures
,Sample Paper
,ppt
,Important questions
,MCQs
,Viva Questions
,past year papers
,Summary
,Exam
,study material
,practice quizzes
,mock tests for examination
,Semester Notes
,Objective type Questions
,Worksheet: Microorganisms : Friend or Foe - Notes | Study Science Class 8 - Class 8
,shortcuts and tricks
,Free
,Extra Questions
;
|
© EduRev
|
Education Revolution
|
Follow Us
|
