Sólidos – Clip

An avalanche is a rapid flow of solid snow and ice, consisting of thick layers rather than loose particles. When the surface layers of snow are unsupported by those beneath, they break apart and slide down, causing destruction in their path.

What is an avalanche?

What are avalanches made of?

What happens when the surface layers of snow can't be supported?

Describe the process that occurs when the layers of snow break apart.

What impact do avalanches have on their surroundings?