Question

34. Plastic cups were used to serve tea in trains in early days- these could be returned to the
vendors, cleaned and reused. Now, a day's paper cups were used instead of plastic cups for
serving tea. What are the reasons for the shift from Plastic to paper cups? Why are not using
cups made of soil?
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Answer 1

Answer:

Solution : Use of Plastic cups raised the concern towards hygiene thus they were replaced by disposable plastic cups. Plastic cups are non-biodegradable and harm the environment friendly. They were thus replaced by Kulhads.

Answer 2

Answer:

using plastic cups and again using it after washing is not hygienic and another reason was plastic always harms us so to replace it with paper cup was good .

Explanation:

we are not using cups made of soil because it is also not hygienic to use them after just a wash. cups made of soil are good only for personal use not in street for public