Question : Assertion: Non-renewable energy sources, such as fossil fuels, contribute to environmental pollution and greenhouse gas emissions.
Reason: Non-renewable energy sources are finite and take millions of years to form.
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 non-renewable energy sources, such as fossil fuels, contribute to environmental pollution and greenhouse gas emissions, which is correct. Fossil fuels, including coal, oil, and natural gas, are finite resources that release carbon dioxide and other greenhouse gases when burned for energy. The combustion of fossil fuels is a significant contributor to air pollution, climate change, and global warming.
The reason provided states that non-renewable energy sources are finite and take millions of years to form, and this is the correct explanation of the assertion. Fossil fuels are formed over millions of years from the remains of ancient plants and animals that have undergone geologic processes. Due to this lengthy formation process, they cannot be replenished within a human timescale. Once these non-renewable resources are depleted, they cannot be readily replaced, leading to their finite nature.
Therefore, both the assertion and reason are correct, and the reason serves as the correct explanation for why non-renewable energy sources, such as fossil fuels, contribute to environmental pollution and greenhouse gas emissions.
Question : Assertion: Non-renewable energy sources are finite and deplete over time.
Reason: Non-renewable energy sources are formed over millions of years through geological processes.
Question : Assertion: Renewable energy sources contribute to reducing greenhouse gas emissions and mitigating climate change.
Reason: Renewable energy technologies produce minimal or no harmful emissions during operation.
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.
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.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile