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Spinning is a process of making fibres.
Concept: undefined >> undefined
Polyester is a natural fibre.
Concept: undefined >> undefined
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Animals fibres are ______ and ______.
Concept: undefined >> undefined
Name two items that are made from coconut fibre.
Concept: undefined >> undefined
Name five objects which can be made from wood.
Concept: undefined >> undefined
Select those objects from the following which shine:
Glass bowl, plastic toy, steel spoon, cotton shirt
Concept: undefined >> undefined
Stone is transparent, while glass is opaque.
Concept: undefined >> undefined
A notebook has lustre while an eraser does not.
Concept: undefined >> undefined
Chalk dissolves in water.
Concept: undefined >> undefined
A piece of wood floats on water.
Concept: undefined >> undefined
Sugar does not dissolve in water.
Concept: undefined >> undefined
Oil mixes with water.
Concept: undefined >> undefined
Sand settles down in the water.
Concept: undefined >> undefined
Vinegar dissolves in water.
Concept: undefined >> undefined
To walk through a waterlogged area, you usually shorten the length of your dress by folding it. Can this change be reversed?
Concept: undefined >> undefined
A drawing sheet changes when you draw a picture on it. Can you reverse this change?
Concept: undefined >> undefined
Give examples to explain the difference between changes that can or cannot be reversed.
Concept: undefined >> undefined
Name the part of plant which produces food. Name the process.
Concept: undefined >> undefined
Joints of the bones help in the ______ of the body.
Concept: undefined >> undefined
The bones at the elbow are joined by a ______ joint.
Concept: undefined >> undefined
