Class-5 EVS ( EXPERIMENTS WITH WATER)

The dead sea has (a)   water

If you keep a cup filled with sand on the surface of a bucket filled with water , it will (a)   -

Mango leaf will (a)   --on water surface.

You can separate sand from water by ----------------- method

(a)  

You can separate tea leaves from Tea by --------------------- method

(a)  

The state shown in yellow colour is called -------------------

• Rajasthan

• Gujarat

• Gir forest

• Step well

Which of the pair is correct ?

• Dead sea -sweet water

• dead sea --i will not float

• Dead sea --salty water

• Dead sea---Saltiest water so no life

Dandi March was taken out by Gandhi ji from --------------- to Dandi in Gujarat during 1930

(a)  

The diagram shows ,-------------------------- method of separation of substances

• boiling

• decantation

• filteration

• None of the above

Which is the difference between FILTERATION and DECANTATION ?

• Both are methods of separation of substances

• Filteration is done at home and decantation is also done at home

• Both use filter paper or cloth to filter

• filter paper is used in filteration and filterpaper is not used in decantation