Fossil Fuels
Fossil fuels are flammable geologic deposits of organic matter, such as dead plants and animals, that have been buried beneath thousands of feet of sediment. Due to the intense heat and pressure inside the earth’s crust, these deposits decomposed over time and were changed to natural gas, coal, and petroleum. They are also considered non-renewable energy sources because they take a long time to recharge.
Coal and Petroleum
Coal and petroleum are the consequence of the decomposition of ancient plant life that existed millions of years ago. These decomposing plant materials began to accumulate, eventually producing peat. Heat and pressure from geological processes turned these minerals into coal over time. They are also known as fossil fuels because they are made up of essential fossils.
Coal and Petroleum NCERT class 8 and class 10 are important chapters in the biology syllabus of both these classes. In this article, we will discuss coal and petroleum in detail.
Table of Content
- Fossil Fuels
- Coal
- Formation of Coal
- Properties of Coal
- Types of Coal
- Uses of Coal
- Petroleum
- Petroleum Refining
- Formation of Petroleum
- Uses of Petroleum
- Product of Petroleum
Contact Us