Which choice is a man-made trigger of landslides? Earthquake false Volcanoes false Blasting true Erosion false Single What is a landslide? a shaking of Earth false soil, rock, and debris sliding down a slope true an opening in Earth similar to a sinkhole false an eruption of lava false Single Type of landslides that involve rocks, are very to extremely rapid and can travel great distances. Creeps false Mudslide false Slumps false Rock fall true Single The following are human activities resulting to expansion of sinkhole except Formation of artificial pond false Extraction of groundwater false Water conservation true Drilling false Single This type of sinkhole develops gradually where the covering sediments are permeable and contain sand. Dissolution sinkhole false Cover-subsidence sinkhole true Cover-collapse sinkholes false Creep false Single This type of sinkholes develops abruptly (over a period of hours) and cause catastrophic damages. Dissolution sinkhole false Cover-subsidence sinkhole false Cover-collapse sinkholes true Creep false Single This is one of the indications of landslide which are created by stress of geological material pulling apart. Water Movement false Observable movement of the Earth false Tension cracks true Ground shaking false Single What does RED color mean regarding the susceptibility of an area for a geohazard map? Low susceptibility-less likely to be experience landslide; Be prepared. false Moderately susceptible; be cautious. false Highly susceptible; Be alert and ready to evacuate. true Can be ignored. false Single Type of landslides that is generally slow, involve soil, and travel short distances; Creeps true Mudslide false Slumps false Rock fall false Single Type of landslides that involve both soil and rock, travel short distances and vary from slow to very rapid Creeps false Mudslide false Slumps true Rock fall false Single