4. Energy resources: Conventional and non-conventional sources. 5. Conservation of energy resources.
4. Energy Resources: Conventional and Non-Conventional Sources: Energy resources can be classified into two main categories: conventional and non-conventional sources. Here's an overview of each: a) Conventional Energy Sources: - Conventional energy sources are the traditional and widely used sources of energy. - Fossil Fuels: This category includes coal, oil, and natural gas, which are formed from the remains of ancient plants and animals. They are burned to produce heat and electricity. - Thermal Power Plants: Conventional energy is primarily generated through thermal power plants that use fossil fuels to produce steam and drive turbines. - Hydropower: It involves harnessing the energy of flowing water in rivers and dams to generate electricity. - Nuclear Power: Nuclear energy is generated through nuclear reactors that produce heat by nuclear fission and convert it into electricity. b) Non-Conventional Energy Sources: ...