CBSE Class 8 Science Crop Production And Management Assignment Set F

Read and download free pdf of CBSE Class 8 Science Crop Production And Management Assignment Set F. Get printable school Assignments for Class 8 Science. Class 8 students should practise questions and answers given here for Chapter 1 Crop Production And Management Science in Class 8 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 8 Science prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations

Assignment for Class 8 Science Chapter 1 Crop Production And Management

Class 8 Science students should refer to the following printable assignment in Pdf for Chapter 1 Crop Production And Management in Class 8. This test paper with questions and answers for Class 8 Science will be very useful for exams and help you to score good marks

Chapter 1 Crop Production And Management Class 8 Science Assignment

 

VERY SHORT ANSWER TYPE QUESTIONS:-

1. Name the agricultural implements associated with the following agricultural tasks:-

(a) tilling

(b) weeding

(c) levelling

(d) sowing

(e) harvesting

2. Define the following:-

(a) crop (b) agriculture (c) threshing (d) winnowing (e) manuring (f) weeding


3. Fill in the blanks:-

(a)The same kind of plants grown & cultivated on a large scale at a place is called_______

(b) The first step before growing crops is _______ of soil.

(c) Damaged seeds would ________ on the surface of water.

(d) For growing a crop, sufficient amount of sunlight,_______ & _______ from the soil are essential.

(e) Paddy & maize are kinds of ________crops

(f) Animal excreta,cow dung,urine & plant waste are used to make ________

(g) Urea & superphosphate are kinds of________

(h) Wheat,gram,pea are kinds of ________ crops

4. Identify the following:-

(a) providing water to crops

(b) keeping crop grains for a long time under proper conditions

(c) certain plants of the same kind grown on a large scale

(d) a machine used for cutting the matured crop

(e) a rabi crop that is also one of the pulses

(f) a process of separating chaff from the grains

(g) a way of collecting rainwater & later using it for domestic or other purposes

5. How do crops get nutrients for their growth?

6. Name any 3 leguminous crops.

7. What provides humus to the soil?

8. In which month are rabi crops sown & harvested?

9. What are silos & how are they useful?

10. What are weedicides?


SHORT ANSWER TYPE QUESTIONS:-

1. "Use of a seed drill is preferred over broadcasting".Justify this statement giving 2 advantages of this practice.

2. "Use of manures is advantageous over fertilizers".Justify the statement.

3. Explain the 2 ways of storing food grains on a large scale.

4. Distinguish between Rabi & Kharif crops giving examples for each.

5. Paddy cannot be grown in the winter season.Why?

 6. Neem leaves are properly sundried & put in an iron drum containing wheat.Why?

7. Use of a Combine Harvester is beneficial to farmers.Explain.

8. What is animal husbandry? Why is it done?

9. Why is fish food good for health? Name 2 nutrients it contains in a large amount.

10. Explain how soil gets affected by the continuous plantation of crops in a field.

11. Arrange the following in the correct order for sugarcane production:- sending crop to sugar factory, irrigation, harvesting, sowing, preparation of soil, ploughing the field, manuring.

12. If wheat is sown in Kharif season,what is likely to happen?

13. What are weeds? How do they affect crop production?

14. What will happen if the field is not ploughed before sowing seeds?Give 2 disadvantages.

15. What are crumbs?Why should they be broken?


LONG ANSWER QUESTIONS:-

1. A farmer needs to prepare his soil for cultivation.What are the 3 major tasks he performs,name the implements used & give the advantages of each task.

2. Why is irrigation essential for agriculture? When is it done & what are the ways of doing it?

3. Explain how weeds are harmful to crops. Name & explain the various methods of controlling them in agricultural fields.

4. Storage of produce is an important task. Justify this statement listing various agents causing spoilage of stored grains.

5. Tabulate 4 major differences between manures & fertilizers.

 

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CBSE Class 8 Science Chapter 1 Crop Production And Management Assignment

We hope you liked the above assignment for Chapter 1 Crop Production And Management which has been designed as per the latest syllabus for Class 8 Science released by CBSE. Students of Class 8 should download and practice the above Assignments for Class 8 Science regularly. We have provided all types of questions like MCQs, short answer questions, objective questions and long answer questions in the Class 8 Science practice sheet in Pdf. All questions have been designed for Science by looking into the pattern of problems asked in previous year examinations. 

Assignment for Science CBSE Class 8 Chapter 1 Crop Production And Management

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Chapter 1 Crop Production And Management Assignment Science CBSE Class 8

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Chapter 1 Crop Production And Management Assignment CBSE Class 8 Science

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CBSE Science Class 8 Chapter 1 Crop Production And Management Assignment

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