Trees and other plants soften the impact of falling rain that can erode soil, silting rivers and streams where salmon spawn.
(Trees and other plants; soften; the impact of falling rain that can erode soil, silting rivers and streams where salmon spawn) (the impact of falling rain; can erode; soil, silting rivers and streams where salmon spawn)
Trees and other plants the impact of falling rain
soften can erode
the impact of falling rain that can erode soil, silting rivers and streams where salmon spawn
soil, silting rivers and streams where salmon spawn