Question
Give any two ways in which biodegradable substances would affect the environment.
✓
Answer
(1) Biodegradable substances get degraded by microbial activity releasing simple component back to nature. These components help to sustain the life of other organisms.
(2) During the biodegradation certain gases may be released in atmosphere causing pollution.
(2) During the biodegradation certain gases may be released in atmosphere causing pollution.
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