Manufacturing synthetic fibres is actually helping conservation of forests'. Comment.

There are some fibres that are prepared by man by using chemicals. These are called synthetic fibres. These are made of small units that join together to form long chains....

Rayon is different from synthetic fibres because:  (b) It is obtained from wood pulp. 

(a) Synthetic fibres are also called artificial or man-made fibres.  (b) Synthetic fibres are synthesized from raw materials called petrochemicals.  (c) Like synthetic fibres, plastic is also a polymer.

The following measures are suggested for the conservation of forests: (i) Plantation of indigenous or exotic species to develop forests in all the available land. (ii) Indiscriminate felling of trees for the...

Role of forests in conservation of environment: (i) Prevent soil erosion and help in maintaining fertility of soil. (ii) They provide shelter to wild animals and are areas that sustain biodiversity. (iii) They...

The four stakeholders are: (i) Local people living in villages near the forest. (ii) Industrialists who use forest produce as raw materials' (iii) Wild life and nature enthusiasts. (iv) Forest department of the government.

Natural Fibres : wool, cotton, silk, jute Synthetic Fibres : nylon, polyester

a) Plant fibres are obtained from jute and cotton. b) Animals fibres are silk and wool

Activities (i), (iv), (v), (vi) and (vii) can be reversed and rest cannot be reversed.

(iii) tropical evergreen forests