A simple explanation is a clear and straightforward way of describing a concept or idea. It breaks down complex information into easy-to-understand terms, making it accessible to a wider audience. This approach often uses everyday language and relatable examples to enhance understanding. For instance, when explaining photosynthesis, a simple explanation might describe it as the process by which plants use sunlight to turn carbon dioxide and water into food. This method helps learners grasp essential concepts without getting overwhelmed by technical jargon or intricate details.