Scree

A Mass Of Debris, Comprising

Loose Fragments Of Rock That

Covers A Steep, Bare Slope

Or Is Piled Up In

A Conical Or Fan Shaped

Mass At Its Foot

The Particles Are Detached

From The Rock Walls By The

Action Of Rain And Frost`

And They Fall Or Slide Downslope

Until They Interlock With

Other Fragments.