Question

a student places a piece of cucumber, a glass , a banana peel and a plastic pen in a pit and closes at what changes can be observed in this material after a month give scientific reason for the strangers​

Answer 1

if a student places a piece of cucumber, a glass , a banana peel and a plastic pen in a pit and closes it then a piece of cucumber and banana peel will disappear because they are biodegradable materials, And plastic pen and a glass will remain as it was as they are non biodegradable.

Answer 2

The changes that will occur after a month when a banana peel, cucumber, pen and glass are placed in a closed pit are:

• The cucumber and banana peel will disappear. This is because these are natural products that are biodegradable. These will decompose and mix with the soil in the pit.

• The pen and glass will remain the same. This is because these are made from substances that are non-biodegradable in nature. The pen and glass will just get a deposit of soil and dirt that can be easily washed away.