Read and download NCERT Class 8 EVS Hazards of air pollution in NCERT book for Class 8 Environmental Studies. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Environmental Studies textbook for Class 8 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 8 Environmental Studies to understand the answers of the exercise questions given at the end of this chapter
NCERT Book for Class 8 Environmental Studies Hazards Of Air Pollution
Class 8 Environmental Studies students should refer to the following NCERT Book Hazards Of Air Pollution in Class 8. This NCERT Book for Class 8 Environmental Studies will be very useful for exams and help you to score good marks
Hazards Of Air Pollution NCERT Book Class 8
19. Hazards of air pollution
Background
It is often reported that electronic gadgets like televisions, music systems, microwave systems and computers in households located near large open drains, which carry polluted water, have a shorter than expected life of the brand.
Methodology
1. Select as many houses as possible near a large open drain and nearly an equal number of houses away from such a neighbourhood.
2. Collect information from both the groups of household about the frequency of repairs required for electronic items like televisions, music systems, DVD players, etc.
3. Contact service stations of some of the electronic items and find out from the mechanics the areas from which they receive a larger number of complaints. Also discuss with them and find out the possible reasons for the number of complaints for repair from certain localities.
Conclusion
Conclude your study based on the information collected by you.
Follow-up
Write to the companies manufacturing electronic items to undertake research to improve the quality of their product for safeguard against such conditions.
Please refer to attached file for NCERT Class 8 EVS Hazards of air pollution
Environmental Studies NCERT Book Class 8 Hazards Of Air Pollution
The above NCERT Books for Class 8 Environmental Studies Hazards Of Air Pollution have been published by NCERT for latest academic session. The textbook by NCERT for Hazards Of Air Pollution Environmental Studies Class 8 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Hazards Of Air Pollution NCERT etextbooks as the exams for Class 8 Environmental Studies are always asked as per the syllabus defined in these ebooks. These Class 8 Hazards Of Air Pollution book for Environmental Studies also includes collection of question. We have also provided NCERT solutions for Class 8 Environmental Studies which have been developed by teachers of StudiesToday.com after thorough review of the latest book and based on pattern of questions in upcoming exams for Class 8 students.
NCERT Book Class 8 Environmental Studies Hazards Of Air Pollution
The latest NCERT book for Hazards Of Air Pollution pdf have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. The books for Class 8 Environmental Studies Hazards Of Air Pollution are designed to enhance the overall understanding of students. All Class 8 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 8 students.
Hazards Of Air Pollution NCERT Book Class 8 Environmental Studies
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Class 8 Environmental Studies Hazards Of Air Pollution NCERT Book
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Class 8 Hazards Of Air Pollution NCERT Book Environmental Studies
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