Chapter 13

NCERT
Class 10
Science
Solutions
2. Give any two ways in which biodegradable substances would affect the environment.

Question:

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

Answer:

Biodegradable substances affect the environment in two ways.

  • These substances decompose to form toxic substances, which increases air pollution.
  • Biodegradable substances can be used as humus after composting, which enhances soil fertility.
  • They may produce a foul smell during the decomposition process.

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