Class 8 Scienceadmin2021-08-25T22:09:26+05:30Welcome to your class 8 May Unit Test Name Class 1. The term used for the process of separation of grain from chaff is:Sievingwinnowingthreshing2. Which tool farmer use to remove weeds from the field:Hoeploughaxe3. The monsoon season in our country is during the months of:April to Decemberjune to SeptemberJanuary to may4. The process of loosening and turning of soil is called:Tilling and ploughingharvestingirrigation5. The process of removal of unwanted plants is called:Weedingsowingthreshing6. Paddy is a……..Rabi cropkharif cropdry crop7. Fertilizers, pesticides, weedicides are:Organic foodinorganic foodmicrobes8. Modern irrigation system is:Moatdrilldhekli9. Harvesting device is:Sicklesilosmoat10. Which condition is not essential to grow maize:Humiditylow temperaturerainfall11 out of 10
