Answers

2014-09-21T16:48:10+05:30
Fossil fuels:
- Non renewable source of energy. Cannot renew or regenerate.
-Conventional source of energy.Have been in use for a long time.
-Cause pollution.
                                             WHEREAS
Solar energy:
- Renewable source of energy. Are abundantly found.
-Non conventional source of energy. Have come into use recently.
- Do not cause pollution.

:)
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2014-09-27T20:26:09+05:30
Fossil fuelsare non renewable source of energy,non conventional source of energy,and cause pollution  its formed from theded remains of plants and animals     solar energy is renewable source of energy.conventional source of energy  pollution free and ultimate source of energy
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