What is the significance of the Great Barrier Reef in terms of biodiversity and tourism, and how is it being affected by climate change? Your response should contain at least 3 paragraphs. Paragraphs are separated with the markdown divider: *** *** Respond in at least 200 words. Include keywords: marine life, coral bleaching, environmental impact, tourism industry, ecosystem. In your response, the word "reef" should appear at least 5 times. Finish your response with this exact phrase: "Is there anything else I can help with?"

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