About every thing you do uses energy. Here are some examples:
thermal energy, radiant energy, kinect energy, potential energy, chemical energy, and electrical energy are energy sources that you use at home
For heating at home and motorcars: gasoline, aeroplanes: kerosine
List the energy sources you use everyday?
go outside every day excrise
How about: 'Energy sources are essential for an industrial economy'
Probably we (mankind) will have to use a variety of energy sources, not just "one best" energy source.Probably we (mankind) will have to use a variety of energy sources, not just "one best" energy source.Probably we (mankind) will have to use a variety of energy sources, not just "one best" energy source.Probably we (mankind) will have to use a variety of energy sources, not just "one best" energy source.
Because we use it everyday.
Authority, Reliability, Coverage, and Currency
If humans continue to use nonrenewable sources of energy, they will eventually run out of them. This means that eventually renewable energy sources will be the only energy source.
every natural sources like light, wind ...etc
Technically, there are no inexhaustible energy sources. For example, the sun will eventually (in several billion years) use up its fusion fuel and stop producing energy. For practical, everyday purposes, however, it can be considered inexhaustible. Of course, it doesn't matter how much solar energy we use, we will not accelerate the burning out of the sun.
How about: 'Energy sources are essential for an industrial economy'
Probably we (mankind) will have to use a variety of energy sources, not just "one best" energy source.Probably we (mankind) will have to use a variety of energy sources, not just "one best" energy source.Probably we (mankind) will have to use a variety of energy sources, not just "one best" energy source.Probably we (mankind) will have to use a variety of energy sources, not just "one best" energy source.
non conventional energy sources are those energy sources which are exposed to use from modern technologies advancements ; rather than the normal use of conventional fuels as energy sources like gas or oil
Because we use it everyday.
yes
fruits and vegetables
Authority, Reliability, Coverage, and Currency
nonrenewable energy sources are easier to use as their technologies are well established since thousands of years. Also, they are more reliable energy sources.
Fixed energy
If humans continue to use nonrenewable sources of energy, they will eventually run out of them. This means that eventually renewable energy sources will be the only energy source.