Q1
What are examples of conventional energy sources?
ACoal, petroleum and natural gas
BSolar and wind only
COnly hydroelectric power
DNo such sources exist
CBSEClass 10 (CBSE)Social ScienceCh 10 · Topic 2
Conventional and Non-Conventional Energy Sources
Energy sources are classified as conventional (like coal, petroleum, and natural gas) or non-conventional (like solar, wind, and hydroelectr
Core concept
Conventional energy sources, mostly fossil fuels like coal and petroleum, have powered industrialisation but are non-renewable and contribute significantly to pollution and climate change.
How it works
Non-conventional (renewable) energy sources, like solar and wind power, are increasingly important as they produce less pollution and are not depleted through use.
Why it matters
India has significant potential for renewable energy, given its abundant sunlight and coastal wind patterns, with growing investment in solar and wind power projects.
Key detail
Transitioning towards non-conventional energy sources is essential for sustainable development, reducing dependence on limited fossil fuels and addressing environmental concerns like climate change.
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CBSE class 10 conventional and non-conventional energy sources
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Quick notes
• Conventional energy includes coal, petroleum and natural gas.
• These are fossil fuels, mostly non-renewable.
• Conventional energy contributes to pollution and climate change.
• Non-conventional energy includes solar, wind and hydroelectric power.
• These are renewable and produce less pollution.
• India has strong potential for solar and wind energy.
• Investment in renewable energy is growing in India.
• Transitioning to renewables supports sustainable development.