I am trying to understand the impact of solar flares on Earth. Can you explain how solar flares can affect our planet? Your answer must contain a title, wrapped in double angular brackets, such as <<poem of joy>>. Your response should contain at least 4 sentences. Highlight at least 2 sections in your answer with markdown, i.e. *highlighted section*. Finish your response with this exact phrase [ender]. No other words should follow this phrase.
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