MICROORGANISMS : Friends and Foe Class 8 Science
This video is the last Part of Chapter 2: MICROORGANISMS. It will give you a glimpse of harmful microorganisms. You will learn about how harmful microbes enters into our body and cause diseases.
The concepts have been presented in a simple and easily understandable manner, for better comprehension.
I have also supplemented this video with illustrations, pictures, flow charts related to the content for better understanding for Class 8 students (CBSE and ICSE). Picture based flow of information of this video will help you to understand about modes of spread of diseases by harmful microorganism.
For my viewers who might be interested in a quick reference to specific subtopics of this video.
Timeline for this video :
0:00 Opening Remark
0:16 Introduction of the Topic
0:26 Flow chart of Modes of Spread of diseases
0:45 Through contaminated Air
1:25 Through contaminated Food & Water
2:19 Through Direct Contact
3:16 Through Insects
4:25 Through Cuts and Wounds
5:25 Closing Remark
WISHING YOU HAPPY LEARNING!
Facilitator:
Dr. Seema Sharma
B Sc., B Ed, M Sc. (Bot) Gold Medalist, Ph D Botany