Coal and Petroleum

This topic covers concepts, such as Coal and Petroleum, Resources, Natural Resources, Definition of Natural Resources, Man-made Resources, Definition of Man-Made Resources, and Inexhaustible Natural Resources.

This topic covers concepts, such as Coal, Hardness of Coal, Colour of Coal, Uses of Coal, Story of Coal, Burial of Forests, Effect of High Pressure and High Temperature, Conversion of Dead Plants to Coal, and Carbonisation.

This topic covers concepts, such as Petroleum, Petrol, Uses of Petrol, Diesel, Uses of Diesel, Formation of Petroleum, Settling of Organic Matter in Sea Beds, Dead Organisms to Petroleum, and Layers of Petrol and Water.

This topic covers concepts, such as Compressed Natural Gas, Advantages with Compressed Natural Gas, Storage of Compressed Natural Gas, Uses of Compressed Natural Gas, Compressed Natural Gas Reserves in India, and Uses of Natural Gas.

This topic covers concepts, such as Limited Natural Resources, Time Taken for Formation of Fossil Fuels, Time Taken for Consumption of Fossil Fuels, Harmful Effects of Fossil Fuels, Air Pollution, and Global Warming.