Explanation:
The Pacific Ring of Fire is a horseshoe-shaped zone around the edges of the Pacific Ocean where a large number of earthquakes and volcanic eruptions occur.
Key points:
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Covers about 40,000 km.
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Includes countries like Japan, Indonesia, Philippines, New Zealand, Chile, USA (West Coast), Canada, Russia.
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Contains about 75% of the world’s active volcanoes.
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Formed due to movement and collisions of tectonic plates.
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Known as the world’s earthquake and volcano belt.