Explain five ways in which oral communication differs from written communication.

**The reasoning** This is an **essay question** asking you to compare two communication modes. There's no single "correct answer" to select — you need to construct a response that shows you understand the key differences. Here are **five solid distinctions**: 1. **Permanence**: Written communication creates a lasting record; oral is temporary unless recorded. 2. **Feedback speed**: Oral allows immediate response and clarification; written has delayed feedback. 3. **Formality**: Written tends to be more formal and structured; oral is often casual and spontaneous. 4. **Non-verbal cues**: Oral includes tone, gestures, facial expressions; written relies only on words (though emojis exist now). 5. **Editing opportunity**: Written can be revised before sending; oral is said in real-time with no "undo button." **Why this question type matters** Essay questions test whether you can **organize ideas clearly** and **explain concepts**, not just memorize. The examiner wants to see you can identify, explain, and give examples — skills crucial for JAMB, Post-UTME, and university success. **Quick takeaway** For "explain" or "discuss" questions, always structure your points clearly, use real-world examples (like WhatsApp vs. phone calls), and make each distinction specific — vague answers lose marks!