Rearrange the following sentences to form a coherent paragraph:
1. These factors include the amount of sunlight received, the composition of the atmosphere, and the Earth's orbit.
2. The long-term variations in Earth's climate are influenced by a complex interplay of natural and anthropogenic factors.
3. The most significant anthropogenic factor is the emission of greenhouse gases from industrial activities.
4. Together, these elements determine the planet's overall energy balance and, consequently, its average temperature.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 2, 1, 4, 3.
Logical flow:
2: This introduces the broad topic—factors influencing Earth’s climate.
1: “These factors” clearly refers back to sentence 2 and lists them.
4: This explains the combined effect of those factors—energy balance and temperature.
3: This then highlights a specific important factor—greenhouse gas emissions.
Thus, the correct sequence becomes: 2 → 1 → 4 → 3
Final Sentence: The long-term variations in Earth's climate are influenced by a complex interplay of natural and anthropogenic factors. These factors include the amount of sunlight received, the composition of the atmosphere, and the Earth's orbit. Together, these elements determine the planet's overall energy balance and, consequently, its average temperature. The most significant anthropogenic factor is the emission of greenhouse gases from industrial activities.
Hence, the chosen option is correct.