3,167 total views, 9 views today
3,168 total views, 10 views today
HD Quiz powered by harmonic design
#1. Choose the correct property of air .
#2. ______________ is a work(moisten flour or clay) into dough or paste with hands
#3. Which from the list is not the source of carbon monoxide ?
#4. The process by which green plants make their own food is called _______________
#5. ________________ is the increase of of atmospheric temperature on earth's surface
#6. Anything we can see or touch is called _____________________
#7. The following are the properties of carbon monoxide except
#8. The following are the importance of wind in our daily life except
#9. Rare gases like Argon is useful in________________
#10. Choose the correct answer
#11. These are the importance of Carbon dioxide except
#12. The processed data is called _____________
#13. Oxygen occupies ___________ in the air
#14. The occupation of Nitrogen in air is __________
#15. An electronic machine used to input data and process them by after provide output result as information is know as_________
#16. The mixture of Oxygen, Carbon dioxide, Nitrogen ,Rare gases and other gases is called____________________
#17. The tree types of sound are the following except
#18. _____________ is a moving air
#19. The chemicals we use in agriculture are called _______________________
#20. The reflected sound is called__________________
#21. Nitrogen has the following importance except
#22. The percentage of rare gases in the air is______
#23. The growing of seed into seedlings or young plant is commonly known as___________
#24. The growing of crops and the keeping of animal is commonly known as________________
#25. Which from the list is not a type of wind?
#26. Choose the correct property of air .
#27. Choose the correct property of air .
#28. These are the uses of Oxygen except
3,166 total views, 8 views today