Question

Give any two ways in which biodegradable substances would affect the environment.

Answer 1

Biodegradable substances affect the environment by:
→ The biodegradable substances such as tree leaves, plant parts, and kitchen wastes can be used as humus after composting. This will enhance the soil fertility.
→ The biodegradable substances mainly contain carbon. These substances after decomposition release that carbon back into the atmosphere. 

thanksss 

plzz mark brainliest !!

hope helped u dear 

Answer 2

*it may produce foul smell

*may become the breading ground for pest and pathogens