<prompt> Nyorai kupfuurira kweiyi ndima - Littoral cones not primary volcanic vents and distinguishing between a littoral cone and a primary vent can be difficult. Gungwa rinoumba gomba rinenge riri pedyo nemhenderekedzo yegungwa panobva mvura inoputika ichibva panyika ichienda mumvura. Kubatana kwemvura norukova kunoguma nokuputika kwemvura. Kuputika uku kunokanda zvidimbu zverabha mumhepo; mumamiriro ezvinhu akanaka zvidimbu izvi zvinoungana panyika uye zvinoumba koni. Iri basa ringafananidzwa nokutsvaira moto. Mativi anodzokororwa okuvhenganiswa kwemagma nemvura anoguma nokuumbwa kwemabhedha. Kuputika kwemhepo kunogona kutungamirira kukuumbwa kwebvudzi raPele. Mafashamo eruva anoumbwa anofanira kuva akakura zvakakwana; kukura kuduku kwemafashamo eruva akaumba makoni akadaro muHawaii ndiko. Pazvinhu izvi, anenge 5-6 yeuwandu hwazvo hunoshandurwa kuva zvidimbu. Kazhinji makondoni emhenderekedzo yegungwa anoumbwa ne ʻaʻā lava sezvo hunhu hwavo hwakakamurwa hunobvumira kudyidzana kwakanaka kwemvura-lava, asi pāhoehoe uye pakati pemvura inogonawo kuumba makondoni emhenderekedzo yegungwa. Zvimwe zvinhu zvakadai sokumhanyisa kunoita dova uye chimiro chechiso chokudonha kunopesvedzerawo kuumbwa kwemakoni emhenderekedzo yegungwa. Kuyerera kukuru kwelava kunogadzira makoni makuru. Mune mamwe makoni ari pamhenderekedzo yegungwa muHawaii ayo akaumbwa nemvura inonaya yepahoehoe, kupunzika kwebhenji remvura inonaya uye kuputika kwemvura kwakazotevera kwakaumba makoni panzvimbo pezvo. Kuyerera kwepyrroclastic kunogonawo kuumba makoni emhenderekedzo yegungwa, imwe yekoni yakadaro yakawanikwa paLombok uye yakaumbwa panguva yekuputika kweSamalas muna 1257  <response>: . 