Which concept describes writing that is clear and free of structural errors?

• A. Effective Expression
• B. Kind Words
• C. Weather Service
• D. Distance of the Sun

Answer: (A)

Effective Expression describes writing that is clear and free of structural errors. It involves correct grammar, appropriate punctuation, well-formed sentences, and logical organization so the reader can easily follow the message. This focus on clarity and correctness is what makes writing effective, more so than simply being polite (kind words) or unrelated topics like weather service or the distance of the sun.