avalanche

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Related to Rock avalanche: Debris avalanche
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London, Oct 16 (ANI): With climate change taking its toll on Earth, rock avalanches and landslides have become more common in high mountain ranges over the last decade.
The climb was made more difficult with special effects that simulated lightning storms, rock avalanches, flying "snow" in the form of glitter and confetti, "nuclear flying crystals" and steep walls.
In the Olympic mountains, geologists dated six prehistoric rock avalanches to between 1,000 and 1,300 years ago.