What role does coherence play in paragraph writing?

Coherence is crucial in paragraph writing as it ensures that ideas and information within the paragraph are logically connected and flow smoothly from one to the next. This clarity and order help the reader easily follow the writer's thoughts and understand the message being conveyed. When a paragraph is coherent, each sentence builds on or relates to the main idea, creating a unified structure. This effective organization aids comprehension, allowing readers to grasp the writer’s intent and arguments without confusion. In contrast, disconnected or random placement of ideas can lead to misunderstanding, making coherence vital for clear and effective communication.