A natural magnet is a made from an ore of iron called____
State whether the following statements are ‘true’ or ‘false’:
a) Yarn is made from fibre.
b) Spinning is a process of making fibres.
c) Jute is an outer covering of coconut.
d) The process of removing seeds from cotton is called ginning.
e) Weaving of yarn makes a piece of fabric.
f) Silk fibre is obtained from the stem of a plant.
g) Polyester is a natural fibre.
Natural magnets are made from a rock called ________.
Magnets made from the pieces of iron are called _________.