Science Class 8- Chapter 1- Crop Production And Management – Quiz 4

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

1. 
What are the important steps in the preparation of soil?

2. 
Select the method(s) of irrigation which can be employed in an uneven land. (i) Moat (ii) Sprinkler (iii) Chain Pump (iv) Drip System

3. 
Which of the following is used for tilling the land by cultivator?

4. 
Which instrument is used for spraying weedicides?

5. 
.Which simple tool is used to remove weeds?

6. 
Examples of kharif crops are

7. 
What is NPK?

8. 
Which of the following is generally used for making compost?

9. 
Separating grains from chaff is called

10. 
Consider the following statements about weeding and identify the incorrect one.

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