Rearrange the following sentences to form a coherent paragraph:
1. A key strategy is to change from fossil fuels to renewable energy sources, including solar, wind, water, and geothermal power.
2. The world community must significantly reduce its reliance on carbon-intensive energy production in order to eradicate the worst consequences of climate change.
3. This change improves air quality, generates new economic opportunities, and reduces greenhouse gas emissions.
4. Additionally, policies that encourage energy efficiency in transportation and buildings can also reduce total energy use.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 2, 1, 3, 4.
Logical flow:
2: This sentence introduces the central problem—the urgent need to reduce reliance on carbon-intensive energy production to combat climate change. It logically serves as the opening idea.
1: This follows naturally by presenting a key strategy to address the problem—switching from fossil fuels to renewable energy sources.
3: This continues the flow by explaining the positive outcomes of adopting renewable energy, such as improved air quality and reduced emissions.
4: Finally, this sentence adds another supporting measure—policies promoting energy efficiency—to complement the main strategy.
Thus, the correct sequence becomes: 2 → 1 → 3 → 4
Final Sentence:
The world community must significantly reduce its reliance on carbon-intensive energy production in order to eradicate the worst consequences of climate change. A key strategy is to change from fossil fuels to renewable energy sources, including solar, wind, water, and geothermal power. This change improves air quality, generates new economic opportunities, and reduces greenhouse gas emissions. Additionally, policies that encourage energy efficiency in transportation and buildings can also reduce total energy use.
Hence, the chosen option is correct.