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.
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 renewable energy sources, such as solar and wind power, play a crucial role in reducing carbon emissions and mitigating climate change, which is correct. Renewable energy sources are considered a key solution to combat climate change because they produce little to no greenhouse gas emissions during operation. Solar power and wind power, in particular, are abundant and readily available sources of renewable energy that can replace fossil fuel-based energy generation, reducing carbon emissions and contributing to mitigating climate change.
The reason provided states that renewable energy sources are abundant, sustainable, and do not deplete natural resources, and this is the correct explanation of the assertion. Unlike fossil fuels, which are finite resources and contribute to environmental pollution and climate change, renewable energy sources are abundant and sustainable. Sunlight and wind are naturally occurring resources that can be harnessed indefinitely without depleting natural resources. This sustainable characteristic of renewable energy sources makes them an attractive alternative to fossil fuels for long-term energy generation.
Therefore, both the assertion and reason are correct, and the reason serves as the correct explanation for why renewable energy sources play a crucial role in reducing carbon emissions and mitigating climate change.
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.
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: 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.
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.
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