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#1. ____________________gas is used to put off fire, to produce soft drinks and in photosynthesis
#2. The three protective clothes of a farmer are the following except
#3. ________________supports burning, is useful in respiration and importance in germination,
#4. The moving mixture of many gases is called
#5. The chemicals which are used in agriculture are called
#6. The nitrogen occupies _______ of the Air
#7. A material which can be touched or seen is called ____________
#8. In the air , Carbon dioxide occupies
#9. The substances which add nutrients to the soil are called ______________
#10. The gas that helps in Making fertilizers and Which prevents rapid burning is called____________
#11. Which from the list is not a property of Air
#12. Pesticide is an agrochemical used to kill ___________
#13. In the Air, Oxygen occupies
#14. The growing of crop and the keeping or rearing of animals is known as
#15. A person who grow only crops is called ______________
#16. Which from the list is not the way of maintaining agricultural tools
#17. The moving air is called __________
#18. The following are the Agrochemicals except
#19. Which from the list is not a computer hardware
#20. Which from the list is not a kind or a category of farmer
P4 set and ict