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What causes a metamorphic rock to change into an igneous rock?
it falls in magma and melts to molten rock and when it pops out of the volcano and hardens its a igneous rock!
What fault causes rocks to become twisted and strained?
A Transform fault where one tectonic plate slides past another tectonic plate results with rocks being pulled apart. Slippage results when the rock of one plate bends the rock of another, causing elastic rebounds and the release of energy as surface waves.
Any time stress causes rock to change is a result of what?
D. Deformation
What causes volcanic rock to have no crystals?
rapid cooling, so that crystals do not form.
Why does scoria have holes in it?
The release of gases causes the air bubbles to form as the rock cools.
Avalanches and ____ are the fastest forms of mass wasting?
rock slides
What are the forms of mass wasting?
Avalanches and rock slides are the fastest forms of mass wasting.
Do snow slides occur at Mount Everest?
Yes, Avalanches do occur on Mount Everest.
Where did avalanches start?
Avalanches can start when a layer of snow collapses and slides downhill. Factors such as weather conditions, such as heavy snowfall, warming temperatures, or strong winds, can trigger avalanches. Terrain features like steep slopes or rock outcroppings can also contribute to avalanche formation.
What causes avalanches to occur?
Avalanches occur when a layer of snow collapses and slides downhill. This can be triggered by factors like snowfall, wind, temperature changes, or human activity. The force of gravity pulls the snow downhill, creating a dangerous and fast-moving mass of snow, ice, and debris.
Are avalanches always snow?
No, avalanches can also consist of ice, rock, soil, and debris.
Which agent of erosion causes a rock slide?
Gravity is the main agent of erosion that causes a rock slide. Over time, gravity slowly pulls loose rocks and soil downhill, eventually leading to a sudden and rapid movement of rock material during a rock slide.
Avalanches and are the fastest form of mass wasting?
Avalanches are fast-moving masses of snow, ice, and debris that can travel up to hundreds of kilometers per hour, making them one of the fastest forms of mass wasting. They are triggered by factors such as snowpack instability, terrain features, weather conditions, and human activities. Avalanches pose a significant hazard to mountainous regions and can be extremely dangerous to people and infrastructure in their path.
How does sugar snow causes avalanches?
rotting out snow packs bottom
What is one of the causes of landslides and avalanches?
tremors , wind , rain ,gravity.
What are people who study avalanches called?
People who study avalanches are called avalanchers or avalanche researchers. They focus on understanding the causes, characteristics, and behaviors of avalanches to improve safety measures and forecasting.
Why can rock avalanches move a such great speeds?
Rock avalanches can move at great speeds due to the combination of loose rock material and their steep slopes. When the slope fails, the rocks can accelerate quickly due to gravity, generating high speeds as they travel downhill. The fast movement of rock debris in avalanches is also attributed to the lack of friction and resistance as it flows over the ground.
