Plastic cups were used to serve tea in trains in early days- these could be returned to the vendors,
deaned and reused. Later, Kulhads were used instead of plastic cups. Now, paper cups are used for
serving tea.
What are the reasons for the shift from Plastic to Kulhads and then finally to paper cups ?
Answers
Answered by
0
because they don't get mix with soil after burring
Explanation:
as the tea is hot and plastic start getting melt when it comes in contact with hot stuffs..it may not get melt but some harmful particles of it may get mix with tea and leads to several infection
Answered by
2
Answer:
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.
Making Kulhad made of clay on a large scale resulted in the loss of top
fertile soil.
Now, disposable paper cups are used because - the paper can be
recycled, it is biodegradable and is eco-friendly material which does not
cause environmental pollution.
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