Final answer:
The author's purpose in the article is to persuade readers about the importance of daily exercise and recess in education, making option (b) the correct choice.
Step-by-step explanation:
The student's question asks which statement best describes the author's purpose in the article. After analyzing the provided reference information, it is clear that the author is aiming to persuade readers regarding certain educational and health practices.
The references to junk food restrictions, the importance of physical activity and healthy eating, reconsidering music education, consequences of reduced playtime, contemporary geography education, and the crafting of a persuasive essay all point towards an intention to convince the audience to adopt a specific viewpoint.
Looking at the provided options and the content analyzed, the author's purpose in the article is likely to persuade readers to reconsider certain practices in education, such as the importance of recess and physical activity, and not purely to inform, entertain, or explain a debate. Thus, the most appropriate choice would be option (b) To persuade readers to take more daily exercise breaks as it aligns with the persuasive intent identified in the information.