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Blog Articles

11/9/2025 · 4 min read
What Is Eutrophication?

Learn what eutrophication is, what causes it, and how it impacts aquatic ecosystems — a key concept for IB Environmental Systems & Societies students.

11/9/2025 · 4 min read
What Causes Smog?

Learn what smog is, how it forms, and its environmental impacts — a key air pollution topic for IB Environmental Systems & Societies students.

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