Activity 1.1 Chapter 1 Class 8 Science Explanation

 Activity 1.1 Class 8 Science Crop Production and Management

In this post, you will find NCERT Science Class 8 Chapter 1 Crop Production and Management Activity solutions. In Class 8 science chapter 1 Crop Production and Management  consists of NCERT Activity 1.1 Class 8 Science Explanation with a conclusion.

 

NCERT Activity 1.1 Class 8 Science Explanation with a conclusion

You are suggested to study NCERT activity 1.1 class 8 science explanation with a conclusion so that you can attempt questions based on the activity 1.1 class 8 science.

Activity 1.1 Class 8 Science

·     Take a beaker and fill half of it with water. Put a handful of wheat seeds and stir well. Wait for some time.

        

Activity 1.1 Class 8 Science

Observation Activity 1.1 Class 8 Science

 

After some time, some seeds start floating and some of them sink into the beaker.

Explanation Activity 1.1 Class 8 Science

 

Seeds which float are light in weight and seeds which sink are heavy.

Conclusion Activity 1.1 Class 8 Science

 

Through this activity, we can separate good seeds from damaged seeds.

Related Topics

1. Next Activity - Activity 1.2 Class 8 Science

2. Last Activity - Activity 1.3 Class 8 Science

Frequently Asked Questions

Q 1. Why would seeds be lighter?

Ans. Damaged seeds become hollow, so they are lighter.

Q2. Why do some seeds float on water?

Ans.  Seeds are damaged and hollow so they become lighter and start floating on water.