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Conventional Source Of Energy - Sources of Energy, Class 10 Science Video Lecture

FAQs on Conventional Source Of Energy - Sources of Energy, Class 10 Science Video Lecture

1. What are conventional sources of energy?

Ans. Conventional sources of energy refer to the traditional sources that have been used for a long time to meet our energy requirements. These include fossil fuels like coal, oil, and natural gas, as well as nuclear energy.

2. Why are fossil fuels considered conventional sources of energy?

Ans. Fossil fuels are considered conventional sources of energy because they have been widely used for many years. These fuels are formed from the remains of plants and animals that lived millions of years ago, and they have been used to generate electricity, power vehicles, and heat homes and industries.

3. What are the advantages of conventional sources of energy?

Ans. The advantages of conventional sources of energy include their abundance and availability, as well as their high energy density. Fossil fuels can be easily transported and stored, making them convenient for use. Additionally, conventional energy sources have been well-established, and the technologies to harness these sources are well-developed.

4. What are the disadvantages of conventional sources of energy?

Ans. Conventional sources of energy have several disadvantages. Firstly, they are non-renewable, which means that they will deplete over time. Secondly, the extraction and combustion of fossil fuels release greenhouse gases, contributing to climate change. Moreover, conventional sources can cause air and water pollution, harming the environment and human health. Lastly, the prices of these energy sources are subject to fluctuations in the global market.

5. What are the alternatives to conventional sources of energy?

Ans. The alternatives to conventional sources of energy include renewable sources such as solar, wind, hydro, and geothermal energy. These sources are considered to be cleaner and more sustainable as they do not deplete natural resources and have lower environmental impacts. Additionally, advancements in technology have made these renewable sources more efficient and cost-effective.

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Sep 08, 2025 Last updated

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