Verified Solution Science Our Environment NCERT Class 10th · Ch 13

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

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Answer

Two ways in which biodegradable substances affect the environment:

  1. They make the soil fertile:--  When biodegradable substances like food waste and dead plants break down, they release nutrients into the soil. This helps plants grow better.
  2. They can cause pollution if not managed properly:--  If too much biodegradable waste is thrown in one place and left to rot, it can smell bad and attract flies and insects. It can also pollute the land and water around it.
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Other Chapters in Class 10th Science

Magnetic Effects of Electric Current Electricity Life Processes Control and Coordination How do Organisms Reproduce? Heredity Light – Reflection and Refraction The Human Eye and the Colourful World Chemical Reactions and Equations