Question
Distinguish between : Conventional Energy Sources - Non-conventional Energy Sources

Answer

Conventional  Energy  Sources Non-conventional Energy Sources
$1.$They are used since a long time. $1.$ They are usedan alternative to conventional energy sources.
$2.$Their reserves limited. $2.$ They are unlimited.
$3.$ They are exhaustible. $3.$ They are renewable.
$4.$ They are not recreated. $4.$ They are not in exhaustible. If they are exhausted, they can be re-created.
$5.$ Environment is poll- uted due to their use. $5.$ Environmental pollution is created due not their use. They are to pollution-free.
$6.$ They are used co- mmercially. $6.$ They are used non commercially.

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