Question

Directorate of Education, GNCT of Delhi
Cohort: 1 Group: 3
Worksheet: 21
Date: 29-07-2020
Class: 6 to 8 Name of the Student:
Name of the Class Teacher:
While cleaning her clothes almirah, Saroj aunty explained to Renu that our clothes are made from fabrics.
Fabrics are made up of fibres. These Fibres are cither Natural, which can be obtained from plants and
animals or Synthetic, which can be manufactured in factories through artificial sources/chemicals.
1. Fill in the blanks by choosing the correct fibre coming out of the magic box and using the hints given
WOOL
NYLON
COTTON
PLASTIC
SILK
My mother wears this beautiful
sance
only on special occasions
This is my grandmother's shawl
which is made from
I usually sit and study. It is made up of
My father brings vegetables from market in this bag
which is made of
My socks
and these ropes
are made from
whereas this
M
and these water bottles
are made of
2. Identify, who am I?
a) Wool is obtained from my hairs. {
b) I am smooth, soft and shiny. Fabrics made from my fibres are costly. I
o lam manufactured from chemicals in factories. I am harmful for the environment but useful also
to humans.
1
1
Make a list of five useful items each, made from wool and cotton fibres.
Draw anythwcharmful plastic items which we should not use in our daily life.​

Answer 1

Danish Ahmad is a great place to be in

Answer 2

1. My mother wears this beautiful silk saree only on special occasions.
2. This is my grandmother's shawl which is made from wool.
3. I usually sit and study on this mat. It is made up of Nylon.
4. My father brings vegetables from market in this bag, which is made of plastic.
5. My socks and these ropes are made from Nylon.
6. Whereas this and these water bottles are made of plastic.

1. Wool is obtained from the hair of sheep.
2. Silkworms  are manufactured from chemicals in factories and the process is called Sericulture which is harmful for the environment but useful to humans.

Five useful items made from wool:

• sweaters
• carpets
• socks
• gloves
• jackets

Five useful items made from cotton:  

• t-shirts
• towels
• diapers
• paper
• bed sheets

• The image of any two harmful plastic items which we should not use in our daily life is attached with the answer.