APSB - 8 - Science :: Coal and petroleum
Go To: APSB-Science-Grade 8
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[Contributor - Anu Nived]
Objective: To teach the students about various natural resources
Subtopics to be covered: -
- Exhaustible and Inexhaustible Resources
- Natural Gas and its uses
- Coal and Petroleum - Formation and Conservation
- Petrochemicals
Learning Outcome:
- Students know about various fossil fuels
- They know about how coal and petroleum are formed and the need of conserving the same
- They know about various petrochemicals and can name a few
[Author - Kripa S]
http://scert.telangana.gov.in/sites/default/files/publication/ebooks/8TM_PHY.pdf#page=93 (Telangana Board) (Telugu Medium)
https://drive.google.com/folderview?id=0B0WiysvR2DOlVDVZYnlsNzlVVk0&usp=sharing (AP Board) (Telugu Medium)
http://scert.telangana.gov.in/sites/default/files/publication/ebooks/8EM_PHY.pdf#page=93 (Telangana Board) (English Medium)
http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (English Medium)
[Author - Anu Nived]
http://embed.wistia.com/deliveries/e843e74e9dde9b9762fbe4416d5fe5cf5e826b49.jpg (fossil fuels)
http://www.chemistryexplained.com/photos/coal-3347.jpg (exhaustible resource - Coal)
http://study.com/cimages/videopreview/nonrenewable-resources-definition-examples_133782.jpg (exhaustible resources)
https://classconnection.s3.amazonaws.com/514/flashcards/883514/jpg/wind_turbines1320683586005.jpg (inexhaustible resource - Wind)
[Author - Kripa S]
1. Look around you, what are the substances that are natural and which are manmade?
2.What are the forms of coal? where are they used? explore and make a chart.
3. Choose any five families of your neighbourhood. Enquire whether their energy consumption (coal, gas, electricity, petrol, kerosene) has increased or decreased in the last five years. Enquire also about the measures they adopt to conserve energy
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