Science Class 8- Chapter 1- Crop Production And Management – Quiz 3

10 Questions, each question is of 1 mark. No negative marking. Full Marks=10.

1. 
Weeds can be removed by using

2. 
Which Of The Following Statements Is Or Are Incorrect?

3. 
What are the advantages of preparing the soil?

4. 
If you were a farmer, which of the following methods will you use to separate good quality and viable grains from a heap of grains after harvest?

5. 
Which of the following is used to preserve food grains at home?

6. 
Which of the following is not a traditional irrigation method?

7. 
The management of rearing of animals for food and other products is known as

8. 
Arrange the following agricultural practices in the order in which they are followed: 1.Sowing 2.Storage 3.Irrigation 4.Preparation of soil 5. Harvesting

9. 
2,4-D is a

10. 
Rhizobium bacteria in the root nodules of leguminous plants help in fixing:

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