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Introduction: Understanding Air Pollution Have you ever noticed a hazy sky, felt irritation in your eyes, or struggled to breathe in crowded cities? That’s often the result of air pollution — one of the biggest environmental challenges of our time.…

🟢 Introduction: Why We Need Climate Change Solutions Climate change is no longer a distant threat — it’s happening right now. Rising global temperatures, melting glaciers, unpredictable weather, and extreme events like floods, wildfires, and droughts are already reshaping our…