Home Science Class 8- Chapter 1- Crop Production And Management – Quiz 9 Science Class 8- Chapter 1- Crop Production And Management – Quiz 9 10 Questions, each question is of 1 mark. No negative marking. Full Marks=10. 1. Combines are used for harvesting only. False Both True 2. Storage of grains is not an agricultural practice. (T/F)? False Both True 3. Putting some dried neem leaves in the drum containing grain prevents the attack by insect pests. (T/F)? Both False True 4. Cod liver oil is rich in ______________ Vitamin B Vitamin A Vitamin C Vitamin D 5. What are the advantages of preparing the soil? Makes decomposition by microbes easier. Allows roots to penetrate the soil easily. Makes the top soil nutrient rich. All of these. 6. Animals like horse, donkey that carries load are called Drought species Dairy Animals Draught Animal Load carrying Animals 7. Leguminous plants fix _________ in the soil. nitrogen minerals calcium phosphorous 8. Jute is a rabi crop (T/F)? False True Both 9. Organic wastes can be decomposed to form ___________ which can sustainably enhance the nutrient content of the soil. compost fertiliser pesticide cow dung 10. Process of levelling involves breaking down the larger lumps of soil. True False Both Download Best WordPress Themes Free DownloadFree Download WordPress ThemesDownload Best WordPress Themes Free DownloadDownload WordPress Themesfree online coursedownload samsung firmwareDownload WordPress Themesdownload udemy paid course for free
