Question : Assertion: Commercial energy sources play a crucial role in driving industrial and economic growth.
Reason: Commercial energy sources provide a consistent and reliable energy supply for industrial operations.
Option 1: Both assertion and reason are correct, and the reason is the correct explanation of the assertion.
Option 2: Both assertion and reason are correct, but the reason is not the correct explanation of the assertion.
Option 3: Assertion is correct, but the reason is incorrect.
Option 4: Assertion is incorrect, but the reason is correct.
Correct Answer: Both assertion and reason are correct, and the reason is the correct explanation of the assertion.
Solution : The correct answer is (a) Both assertion and reason are correct, and the reason is the correct explanation of the assertion.
The assertion states that commercial energy sources play a crucial role in driving industrial and economic growth, which is correct. Commercial energy sources, such as coal, natural gas, and oil, are extensively used in various industries for electricity generation, manufacturing processes, transportation, and other energy-intensive activities. These energy sources provide a consistent and reliable energy supply, which is vital for powering industrial operations and driving economic growth. Industries rely on commercial energy sources to fuel their machinery, equipment, and production processes, enabling them to operate efficiently and meet the demands of a growing economy.
The reason provided states that commercial energy sources provide a consistent and reliable energy supply for industrial operations, and this is the correct explanation of the assertion. Industries require a stable and uninterrupted energy supply to maintain their production processes and meet the energy demands associated with industrial activities. Commercial energy sources, such as fossil fuels, are known for their high energy density, which makes them suitable for powering industrial machinery and equipment consistently over extended periods. The reliable and continuous supply of energy from commercial sources ensures that industries can operate smoothly and contribute to economic growth.
Therefore, both the assertion and reason are correct, and the reason serves as the correct explanation for why commercial energy sources play a crucial role in driving industrial and economic growth.
Question : Assertion: Commercial energy sources are widely used for industrial production and transportation.
Reason: Commercial energy sources are more cost-effective and have higher energy density compared to non-commercial sources.
Question : Assertion: Commercial energy sources, such as coal and natural gas, are extensively used for electricity generation and industrial purposes.
Reason: Commercial energy sources are readily available and have high energy density.
Question : Assertion: Non-commercial energy sources, such as firewood and agricultural waste, are primarily used for cooking and heating in rural areas.
Reason: Non-commercial energy sources are locally available and easily accessible in rural regions.
Question : Assertion: Renewable energy sources, such as solar and wind power, play a crucial role in reducing carbon emissions and mitigating climate change.
Reason: Renewable energy sources are abundant, sustainable, and do not deplete natural resources.
Question : Assertion: Renewable energy sources are considered sustainable because they can be naturally replenished.
Reason: Renewable energy sources harness natural processes such as sunlight, wind, and water.
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