Question

how does Avalanche occurs​

Answer 1

Answer:

An avalanche occurs when a layer of snow collapses and slides downhill. Avalanches are caused by four factors: a steep slope, snow cover, a weak layer in the snow cover and a trigger.

Answer 2

Answer:

Avalanch occurs because of the process of global warming.

Explanation:

When global warming occurs then the ice blocks or the ice that is gathered on the mountains start's melting, and when it start's melting the ice that is gathered in the middle of the mountain slides down and the ice above it (as it stays in a rest above it)on it's support fall's down and is called an AVALANCH.

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