A student places a piece of cucumber a glass piece, a banana peel and a plastic pen in a pit and closes it. What changes can be observed in these materials after a month ? Give scientific reason for these changes.

A student places a piece of cucumber a glass piece, a banana peel and

1.	A student places a piece of cucumber a glass piece, a banana peel and a plastic pen in a pit and closes it. What changes can be observed in these materials after a month ? Give scientific reason for these changes.
Answer» SOLUTION :CUCUMBER piece and banana pccl are orgaine subst.anees. They are biodegradalble SUBSTANCES, and are eeofriendly. Giass piece ad plastic pen arc morganic SYNTHETIE substauces. They are non-biodegradable substances and CAUSE soil pollution.