CBSE Class 8 Science Chapter 2 Notes: Microorganisms
If you observe a drop of water from the pond through a microscope, you will see a lot of tiny rounded structures. These tiny creatures are known as microbes or microorganisms. They are all around us and are so small in size that they cannot be seen with bare human eyes. Please refer Microorganisms: Friend and Foe Class 8 Notes for more revision notes.
CBSE Revision Notes 