Question

give four ways in which biodegradable substances would affect the environment.(point wise)

Answer 1

. biodegradable are harmful for our environment they affect it very much
. for example plastic
. fuels like coal petrol gas and kerosene

Answer 2

! Produce foul smell while decomposition.
! Waste like cow dung can pollute environment when used in large amount.
! They produce harmful gases like methane etc.
! They can deplete sea water too.