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Conventional or non-renewable energy sources: • The energy sources which once consumed and cannot be restored are called Nonrenewable source of energy. • These sources either cannot be renewed at all or cannot be renewed at least in the near future. • Fossil fuels (coal and crude oil) are the best example of conventional energy sources. • 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. • Petroleum is also known as liquid gold and was formed from dead marine plants and animals. • In contrast, the energy sources which can be renewed again after use are called non- conventional or renewable sources of energy. • Hydropower, solar energy, wind energy and geothermal energy are examples of non- conventional or renewable energy sources.
' भानूदय ' का संधि-विच्छेद क्या होगा ?
नीचे दो कथन दिए गए हैं:
कथन I: भरत मुनि ने 'नाट्यशास्त्र' म...
" निषेध " शब्द का संधि विच्छेद है :
शुद्ध वर्तनी वाला शब्द है
'औदार्य' की तरह 'व्यवहार' शब्द से कौन-सा शब्द ठीक है?
" अपना - अपना सामान उठाओ और चलते बनो " वाक्य में सर्वनाम है :-
जिसे हराया न जा सके
निम्न वाक्य की पूर्ति स्थानवाचक क्रियाविशेषण से कीजिए :-
सूची- I को सूची- II से सुमेलित कीजिए:
अनेक