Activity 2.2 Class 8 Science Friends and Foe

 Activity 2.2 Class 8 Science Friends and Foe

 In this post, you will find NCERT Science Class 8 Chapter 2 Friends and Foe Activity solutions.  Class 8 science chapter 2 consists of NCERT Activity 2.2 Class 8 Science Explanation with a conclusion.

 Activity 2.2 Class 8 Science Friends and Foe

NCERT Activity 2.2 Class 8 Science Explanation with a conclusion

You are suggested to study NCERT activity 2.2 class 8 science explanation with a conclusion so that you can attempt questions based on activity 2.2 class 8 science.

Activity 2.2 Class 8 Science

    ·     Take a few drops of water from a pond.

    ·     Spread on a glass slide and observe through a microscope.

 

Procedure activity 2.2 Class 8 Science

   ·     At first collect water from a nearby pond.

   ·     Take a glass slide and spread some drops of water on a glass slide.

   ·     Now put it under a microscope and observe.

Observation activity 2.2 Class 8 Science

We see some filamentous green organisms and other microscopic organisms.

Explanation activity 2.2 Class 8 Science

Pond water is stagnant water and it contains numerous micro-organisms.

Some of them belong to the plant category and some of them are animal categories.

These green filaments are algae – spirogyra.

Conclusion activity 2.2 Class 8 Science

Through this activity, we can learn about microorganisms found around us.

Related Topics

1. Activity 2.3  Class 8 Science

2. Activity 2.1 Class 8 Science