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- 1. Multiple Choice
FIND THE METHOD OF SEPERATION.
(PICKING UNWANTED STONES FROM RICE)
WINNOWING
SEDIMENTATION
FILTRATION
HAND-PICKING
- 2. Multiple Choice
WHAT IS THE ABOVE PICTURE REPRESENTING ABOUT
WINNOWING & DECANTATION & SIEVING
WINNOWING& FILTRATION
SEDIMENTATION & DECANTATION
FILTRATION & DECANTATION
- 3. Multiple Choice
WHAT IS THE OBOVE PICTURE REPRESENTING
SIEVING
WINNOWING
HAND PICKING
FILTRATION
- 4. Multiple Choice
FOR WHAT IS THIS MACHINE USED FOR.
NAME THE MACHINE.
WINNOWING,COMBINE HARVESTER
THRESHING,COMPINE HARVESTEER
HAND PICKING, COMBINE HARVESTER
THRESHING, COMBINE HARVESTER
- 5. Multiple Choice
HOW MANY WAYS ARE THERE TO DO THRESHING.
NAME ONE.
3 WAYS, BY HAND
3 WAYS, BY BULLOCKS
3 WAYS, BY MACHINES
ALL OF THE ABOVE
- 6. Multiple Choice
CHOOSE THE CORRECT OPTION
CONDENSATION-LIQUID INTO GAS
SOLUTE-SUBSTANCE THAT DISSOLVES
SUPERNATANT-LIQUID ABOVE SEDIMENTS
SEDIMENTS-GAS INTO LIQUID
- 7. Multiple Choice
WHAT IS EVAPORATION?
THE PROCESS WHICH A GAS CHANGES INTO LIQUID
THE PROCESS WHICH A LIQUID CHANGES INTO GAS
THE PROCESS WHICH A SOLID CHANGES INTO GAS
THE PROCESS WHICH A GAS CHANGES INTO SOLID
- 8. Multiple Choice
WHAT IS THAT PICTURE REPRESENTING ABOUT
WINNOWING
SIEVING
THRESHING
SIEVIGN
- 9. Multiple Choice
CONDENSATION IS _______ TO EVAPORATION
(OPPOSITE / SIMILAR)
OPPOSITE
SIMILAR
- 10. Multiple Choice
THRESHING IS USED TO SEPERATE
CHAFF FROM GRAIN
STONES FROM GRAIN
GRAINS FROM STALKS
SAND FROM GRAIN
- 11. Multiple Choice
WHAT IS THE ABOVE PICTURE REPRESENTING ABOUT
CONDENSATION
EVAPORATION
PRESIPITATION
FILTRATION
- 12. Multiple Choice
A _________ SOLUTION IS THE SOLUTION IN WHICH NO MORE OF THE SOLUTE CAN BE DISSOLVED
THRESHING
SATURATED
UNSATURATED
SEPERATION
- 13. Multiple Choice
WHAT IS FILTRATION?
THE PROCESS BY WHICH TWO SUBSTANCES ARE SEPERATED BY PASSING THE MIXTURE THROUGH A FILTERING DEVICE
FILTRATION IS COMMONLY USED IN OUR HOMES.
FILTRATION IS USED TO REMOVE UNWANTED PARTICLES FROM ANYTHING TO MAKE IT FRESH TO DRINK OR EAT
FOR EXAMPLE: SEPERATING TEA LEAVES FROM TEA
ALL OF THE ABOVE
- 14. Multiple Choice
CAN CHALK POWDER BE SEPERATED FROM FLOUR
(IF NO TELL WHY)
(STATE YES OR NO)
YES
NO, BECAUSE FLOUR AND CHALK POWDER DO NOT DIFFER IN SIZE AND COLOUR
- 15. Multiple Choice
SALT CAN BE DISSOLVED IN WATER FASTER THAN SUGAR
(STATE TRUE OR FALSE)
TRUE
FALSE
- 16. Multiple Choice
CAN WE SEPERATE GAS FROM GAS
(STATE YES OR NO)
YES
NO
- 17. Fill in the Blank
WHAT IS THE NAME OF THE TOLL USED FOR SIEVING. (WRITE THE MAIN WORD)
- 18. Fill in the Blank
WHAT IS THE PICTURE REPRESENTING ABOUT
- 19. Multiple Choice
WHAT IS THE PICTURE REPRESENTING
EVAPORATION
CONDENSATION
PRESIPITATION
FILTRATION
- 20. Multiple Choice
WHICH OF THE FOLLOWING WILL DISSOLVE HIGHEST AMOUNT OF SALT
A GLASS OF ICE COLD WATER
A GLASS OF WATER AT A ROOM TEMPERATURE
A GLASS OF HOT WATER
ALL OF THEM WILL DISSOLVE SAME QUANTITY OF SALT
NONE OF THE ABOVE
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