Differentiate between biodegradable and | Class 10 Science Chapter Our Environment, Our Environment NCERT Solutions

Question:

Differentiate between biodegradable and non-biodegradable substances. Cite examples.

Answer:

Biodegradable Substances Non-Biodegradable Substances
  • They are easily degradable or can quickly be reduced to lower organic form are biodegradable substances.
  • These can be degraded by the microbial actions, decomposition and the radiations.
  • Example:- wood, paper, animal or human waste etc.
  • They cannot be degraded or degraded very slowly in nature.
  • They get accumulated in the environment and get biomagnified as they crosses the food chains.
  • Example:- D.D.T. (Dichloro- diphenyl- trichloroethane), plastic, heavy metals, glasses etc.

 


Study Tips for Answering NCERT Questions:

NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:

  • Read the question carefully and focus on the core concept being asked.
  • Reference examples and data from the chapter when answering questions about Our Environment.
  • Review previous year question papers to get an idea of how such questions may be framed in exams.
  • Practice answering questions within the time limit to improve your speed and accuracy.
  • Discuss your answers with your teachers or peers to get feedback and improve your understanding.

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Welcome to the NCERT Solutions for Class 10 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 26: Differentiate between biodegradable and non-biodegradable substances. Cite examples.....