List any three human activities that you | Class 9 Science Chapter Natural Resources, Natural Resources NCERT Solutions

Question:

List any three human activities that you think would lead to air pollution.

Answer:

The following three human activities would lead to air pollution:

(i) Burning of fossil fuels like coal and petroleum.

(ii) Emission of harmful gases and dust particles from vehicles .

(iii) Smoke released from industries containing harmful gases like sulphur dioxide, oxides of nitrogen.


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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 Natural Resources.
  • 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.
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Welcome to the NCERT Solutions for Class 9 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 5: List any three human activities that you think would lead to air pollution.....