Question

Why is silk cotton considered a more environment friendly fibre than silk.

Answer 1

because silk cotton is easily biodegradable substance

Answer 2

Silk cotton" is neither a cotton or silk, it is a fibrous material from a species of tree found in western Africa, the Indian subcontinent, and Southeast Asia Little is recorded on studies of the environmental impacts of the cultivation of the tree.

Explanation:

Silk cotton is a mixture of silk and cotton. It is considered more environment friendly than silk alone as manufacture of silk involves a lot of killing silkworms. While in cotton production no such harm is incurred.