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Prepare a brief speech on global warming | Class 8 Science Chapter Pollution of Air and Water, Pollution of Air and Water NCERT Solutions

Welcome to the NCERT Solutions for Class 8 Science - Chapter Pollution of Air and Water. This page offers a step-by-step solution to the specific question from Exercise 1, Question 9: . With detailed answers and explanations for each chapter, students can strengthen their understanding and prepare confidently for exams. Ideal for CBSE and other board students, this resource will simplify your study experience.

Question 9:

Prepare a brief speech on global warming that you have to make in your class.

Answer:

When the concentration of green house gases like carbon dioxide, methane and Sulphur dioxide increases in the atmosphere. It leads to the increase in the temperature of the Earth’s surface. These gases traps the solar radiations and released back to the Earth. It keeps our planet warm. The excessive increase in the Earth’s temperature leads to global warming.


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 Pollution of Air and Water.
  • 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 8 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 9: Prepare a brief speech on global warming that you have to make in your class.....