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Science

Renewable and Non-renewable Energy Sources

In Class 10 Science, under the chapter Sources of Energy, students learn to distinguish renewable energy sources, which are naturally replenished, from non-renewable sources formed over very long periods. The topic examines solar, wind, hydroelectric, biomass and geothermal energy alongside coal, petroleum and natural gas, comparing their availability, environmental effects, reliability and practical uses. Students also consider why efficient use, conservation and balanced energy choices matter for a sustainable future.

Easy · Level 1 · 2 questions

Practice questions

01Which is an example of a renewable source of energy?

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02Coal and petroleum are what type of resources?

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