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. 
Which instrument is used for spraying weedicides?
2. 
Consider the following statements about weeding and identify the incorrect one.
3. 
Examples of kharif crops are
4. 
Which of the following is generally used for making compost?
5. 
What is NPK?
6. 
What are the important steps in the preparation of soil?
7. 
Separating grains from chaff is called
8. 
Select the method(s) of irrigation which can be employed in an uneven land. (i) Moat (ii) Sprinkler (iii) Chain Pump (iv) Drip System
9. 
Which of the following is used for tilling the land by cultivator?
10. 
.Which simple tool is used to remove weeds?

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