Results
Well done
Try again
#1. ______________ is a work(moisten flour or clay) into dough or paste with hands
#2. The reflected sound is called__________________
#3. The growing of seed into seedlings or young plant is commonly known as___________
#4. ________________ is the increase of of atmospheric temperature on earth’s surface
#5. These are the importance of Carbon dioxide except
#6. Which from the list is not a type of wind?
#7. The following are the properties of carbon monoxide except
#8. Oxygen occupies ___________ in the air
#9. The growing of crops and the keeping of animal is commonly known as________________
#10. Which from the list is not the source of carbon monoxide ?
#11. The mixture of Oxygen, Carbon dioxide, Nitrogen ,Rare gases and other gases is called____________________
#12. The following are the importance of wind in our daily life except
#13. Choose the correct property of air .
#14. Choose the correct answer
#15. The processed data is called _____________
#16. The occupation of Nitrogen in air is __________
#17. Choose the correct property of air .
#18. Nitrogen has the following importance except
#19. The percentage of rare gases in the air is______
#20. The chemicals we use in agriculture are called _______________________
#21. _____________ is a moving air
#22. An electronic machine used to input data and process them by after provide output result as information is know as_________
#23. These are the uses of Oxygen except
#24. Choose the correct property of air .
#25. The tree types of sound are the following except
#26. Rare gases like Argon is useful in________________
#27. Anything we can see or touch is called _____________________
#28. The process by which green plants make their own food is called _______________
It is good for using this way