Coherence refers to the logical and consistent connection of ideas in a text or speech. It ensures that the information presented flows smoothly, making it easier for the reader or listener to understand the main message. Coherence can be achieved through the use of clear transitions, relevant examples, and a structured organization of thoughts. In writing, coherence is essential for effective communication. It helps the audience follow the argument or narrative without confusion. Techniques such as topic sentences, transitional phrases, and paragraph structure contribute to creating a coherent piece, allowing the audience to grasp the intended meaning effortlessly.