X1011584017-00012-02659</DOCNO> Landslides Landslides Landslides occur where the force of gravity exceeds the strength of the soil or rock.
(X1011584017-00012-02659</DOCNO>; occur; L:where the force of gravity exceeds the strength of the soil or rock) (the force of gravity; exceeds; the strength of the soil or rock)
X1011584017-00012-02659</DOCNO> the force of gravity
occur exceeds
L:where the force of gravity exceeds the strength of the soil or rock
the strength of the soil or rock