Rock Fall - rocks and boulders moving down a mountain, Rockslide - rocks and dirt moving down a mountain, Rockflow - rocks, water and mud moving down a mountain, Lahar - tephra, mud and water moving down a mountain, Sinkhole - groundwater dissolves minerals and leaves behind holes,

Mass Wasting

द्वारा

लीडरबोर्ड

दृश्य शैली

विकल्प

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