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Coal and Petroleum: Class 8 Notes by VENKATESH PRABHU is a document available to read on EtoBox.
What is Coal and Petroleum: Class 8 Notes about?
The document discusses various topics related to coal, petroleum and natural gas: 1. It defines exhaustible and inexhaustible natural resources, and identifies fossil fuels like coal, petroleum and natural gas as exhaustible resources. 2. It describes the formation of coal through carbonisation of dead plants over millions of years under heat and pressure. Uses of coal include power generation, industries and cooking. 3. It explains that petroleum was formed from dead organisms buried under seabed. It
- Author
- VENKATESH PRABHU
- Language
- EN