Gaurav Yadav
Last Activity: 4 Years ago
Hey student.
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.
This is the answer to your question. Hope this helps you.