(20) &quot;Erosion&quot; means: (a) The wearing away of the land surface by running water, wind, ice or other geological agents, including such processes as gravitational creep.
(20) &quot;Erosion&quot; means; The wearing away of the land surface by running water, wind, ice or other geological agents, including such processes as gravitational creep)
20) &quot;Erosion&quot
means
The wearing away of the land surface by running water, wind, ice or other geological agents, including such processes as gravitational creep