Question

Which of the 2 is an environment friendly practice= to serve tea in a disposable paper cup or disposable plastic cup in trains. why​

Answer 1

Answer:

Explanation:

Environment friendly tea cups:

Options:

Paper Cups or Plastic cups.

Paper cups are bio-degradable and material do not chemical reacts to hot tea or water.

Plastic cups are non bio-degradable and material gets reacted to hot water itself. There are certain material like polypropylene (homo polymer) which has high chemical resistance to hot water and Soda 50%. This may go bit expensive again challenge is in design, how thin you make. But its still not environment friendly. Many of them are not health friendly either.

Answer 2

Answer:

Disposable cups are bio-degradable and material do not chemical reacts to hot tea or water. Plastic cups are non bio-degradable and material gets reacted to hot water itself. There are certain material like polypropylene (homo polymer) which has high chemical resistance to hot water and Soda 50%.

Hope it helps!