Question

B.
3
Science quiz:
Name the types of fibres.
What type of soil and climate is good for growing cotton?
which traditional device was used by Mahatma Gandhi for making thread or yarn?
3.
orksheet​

Answer 1

Answer:

(1):. There are two types of fibres – One is natural fibres which are obtained from natural sources e.g. Cotton, silk, wool and other is synthetic fibres which are man-made for example – rayon, nylon, acrylic etc.

(2):. Cotton plants tend to do well in deep, well-drained, and highly fertile sandy loam soils with a pH between 5.5 and 7.5—cotton plants are vulnerable to the aluminum concentration often found in soils with a pH below that range.

(3):. Political Symbolism

Mahatma Gandhi spinning yarn on a charkha.