Question
What is the other name for conventional source of
energy?Solution
Conventional or non-renewable energy sources: β’ The energy sources which once consumed and cannot be restored are called Nonrenewable source of energy. β’ These sources either cannot be renewed at all or cannot be renewed at least in the near future. β’ Fossil fuels (coal and crude oil) are the best example of conventional energy sources. β’ The coal reserves, also known as buried sunshine, are the fossilised terrestrial plants which got transformed coal as a result of high temperature and pressure. β’ Petroleum is also known as liquid gold and was formed from dead marine plants and animals. β’ In contrast, the energy sources which can be renewed again after use are called non- conventional or renewable sources of energy. β’ Hydropower, solar energy, wind energy and geothermal energy are examples of non- conventional or renewable energy sources.
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