Basaltic andesite yog ib hom pob zeb volcanic uas feem ntau pom nyob rau hauv cov cheeb tsam uas muaj kev ua haujlwm siab volcanic. Tsis zoo li lwm hom pob zeb volcanic, basaltic andesite feem ntau yog cov yam ntxwv ntawm nws cov ntsiab lus silica tsawg, uas ua rau nws muaj dej ntau dua thiab ntws zoo nkauj.
Qhov sib xyaw tshwj xeeb no ua rau basaltic andesite ib qho khoom siv zoo kawg nkaus rau ntau yam kev siv. Nws feem ntau yog siv los ua cov khoom siv hauv tsev, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas nws yooj yim. Tsis tas li ntawd, basaltic andesite tuaj yeem siv los ua cov pob zeb zoo nkauj thiab feem ntau siv hauv kev tsim kho vaj tse.
Txawm hais tias yog pob zeb volcanic, basaltic andesite tsis feem ntau cuam tshuam nrog kev tsis zoo. Hloov chaw, nws raug suav tias yog ib qho chaw muaj txiaj ntsig thiab yog ib feem tseem ceeb ntawm ntau haiv neeg thiab cov zej zog. Txawm hais tias siv rau kev tsim kho lossis kho kom zoo nkauj, lub pob zeb ntau yam no yuav tsum tau ua lub luag haujlwm tseem ceeb hauv ntau qhov kev lag luam rau xyoo tom ntej.
