Question

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 1

Answer:

glàss and plstic pen will not decompose becauce they unbiodegradable

Answer 2

Answer:

Explanation: cucumber and banana peels are degradable substances, so they will get decomposed by the action of microorganisms under anaerobic respiration whereas glass and plastic falls under the category of non- biodegradable substances so, they will not get decomposed and will remain unaffected for years together.