A student is writing a research paper on renewable energy sources. They want to ensure their sentences vary in structure to keep the reader engaged. Which of the following sentence structures would best introduce a complex idea while adding variety to their writing?
- AThe use of renewable energy sources, such as solar and wind power, is crucial for mitigating climate change and ensuring a sustainable future.
- BWe need renewable energy. It's good for the planet. People should use it.
- CRenewable energy, especially solar, is good.
- DRenewable energy is important. It helps the environment.
Show answer & explanationAnswer & explanation
Correct answer: A. The use of renewable energy sources, such as solar and wind power, is crucial for mitigating climate change and ensuring a sustainable future.
To add variety and introduce complex ideas, a writer should use varied sentence structures, including complex or compound-complex sentences with descriptive phrases and clauses. Option B is a complex sentence that uses an introductory phrase ('The use of renewable energy sources'), a parenthetical phrase ('such as solar and wind power'), and multiple clauses to convey a detailed idea, thus adding significant structural variety.
Why the other options are wrong
- B. This consists of multiple short, simple sentences, which can make writing sound choppy and lacks structural complexity.
- C. This is a simple sentence with a parenthetical phrase, which offers some variety but is not as complex or detailed as option B.
- D. This consists of two short, simple sentences, lacking structural variety and depth.
Sentence Variety
The practice of using different sentence structures (simple, compound, complex, compound-complex) and lengths to enhance readability, engagement, and flow in writing.
- Prevents monotony for the reader.
- Improves flow and readability.
- Can emphasize certain ideas.
Memory trick: Varying sentences is like a rollercoaster: different ups, downs, and loops keep it exciting.