Question

What is an avalanche made of?

Answer 1

Avalanches are usually just made up of large amounts of flowing snow & air. But, it could gather other material like trees, rocks, ice and other materials that get in its path.

Answer 2

Answer:

Snow,

Explanation:

Although primarily composed of flowing snow and air, large avalanches have the capability to entrain ice, rocks, trees, and other surficial material.