A large impact with low end sound. Followed with falling small stones.
A massive explosion in a close perspective.
sound of wood and plastic rubble dropping to the ground
Long, small rock, dirt, sand and debris fall.
Stone,rock or brick rubble debris falling with a dull crash
Walking on concrete and metal debris
walking on concrete and glass debris
Small rocks and debris tumble down onto hard surface
A massive explosion or cannon in a close perspective.
Shaking a box with small pieces inside, medium-pitched sound.