Question

give any two ways in which biodegradable substances would affect the environment (pointwise)

Answer 1

Hey Mate!! Here is ur answer
The Biodegradable wastes in water supply can deplete it's oxygen carrying capacity.
Some Biodegradable wastes like cow waste and dung can pollute the environment when used in large amount.
Hope it may help u.....

Answer 2

ANSWER

Biodegradable substances affect the environment in the following ways:

→→ Biodegradable substances such as tree leaves, plant parts, and kitchen wastes can be used as humus after composting. This will enhance soil fertility.

→→ The biodegradable substances mainly contain carbon. These substances after decomposition release that carbon back into the atmosphere.