CBSE Class 9 Biology Improvement In Food Resources Worksheet Set B

Read and download free pdf of CBSE Class 9 Biology Improvement In Food Resources Worksheet Set B. Students and teachers of Class 9 Biology can get free printable Worksheets for Class 9 Biology in PDF format prepared as per the latest syllabus and examination pattern in your schools. Standard 9 students should practice questions and answers given here for Biology in Grade 9 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 9 Biology Worksheets prepared by school teachers as per the latest NCERT, CBSE, KVS books and syllabus issued this academic year and solve important problems provided here with solutions on daily basis to get more score in school exams and tests

Improvement In Food Resources Class 9 Biology Worksheet Pdf

Class 9 Biology students should refer to the following printable worksheet in Pdf for Improvement In Food Resources in standard 9. This test paper with questions and answers for Grade 9 Biology will be very useful for exams and help you to score good marks

Class 9 Biology Worksheet for Improvement In Food Resources

 

CBSE Class 9 Biology Worksheet - Improvement in food resources - Practice worksheets for CBSE students. Prepared by teachers of the best CBSE schools in India.

Class -IX Subject - Biology

Topic - Improvement in food resources

Q1. What are milch animals?

Q2. Name two cattle breeds which shows excellent resistance of diseases.

Q3. Mention two signs of a healthy animal.

Q4. Name any two local varieties of bees that are used for commercial honey production in India.

Q5. How is the use of manures beneficial for our environment?

Q6. List the important preventive measures to control weeds.

Q7. What are the advantages of bee keeping?

Q8. What are the main elements of animal husbandry?

Q9. Give the merits and demerits of fish culture?

Q10. Write the modes by which insects affect the crop yield.

Q11. Why is excess use of fertilizers detrimental for the environment?

Q12. Define the terms hybridization and photoperiod.

Q13. Differentiate between compost and vermicompost?

Q14. What is green manure?

Q15. What do you understand by organic farming?

 

Students must free download and practice these worksheets to gain more marks in exams. CBSE Class 9 Biology Worksheet - Improvement in food resources

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