Difference between revisions of "BSEB - 8 - Science :: Problem of Air and Water Pollution"
From evidyaloka
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− | Go To: [[BSEB- | + | Go To: [[BSEB-Sci-Grade 8]] |
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− | [https://www.selfstudys.com/books/bihar/state-books/class- | + | <h2> Hindi Medium </h2> |
+ | [https://www.selfstudys.com/books/bihar/state-books/class-8th/%E0%A4%B5%E0%A4%BF%E0%A4%9C%E0%A5%8D%E0%A4%9E%E0%A4%BE%E0%A4%A8/17820?contentType=TextBook Hindi medium textbook] | ||
Latest revision as of 08:57, 6 September 2023
Go To: BSEB-Sci-Grade 8
[edit]
Course Content / Subtopic list:
- Composition of air
- Air pollution , case studies
- How air gets polluted ,air pollutants
- Ozone layer
- Taj Mahal and acid rain
- Carbon dioxide and greenhouse effect , CFC's , effects of global warming
- Measures to prevent air pollution
- Van Mahotsav
Expected Learning Outcome:
SWBAT-
- Describe the composition of air
- Define air pollution
- Explain how air get polluted
- Define air pollutants
- State and explain the importance of ozone layer
- Define acid rain
- Explain the effects of acid rain on monuments like Taj Mahal
- Discuss about CFC's
- Explain the effects of global warming
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