[{"question":"R\u00fdchlym stuhnut\u00edm hustej l\u00e1vy vo vode vznikli:","answers":["l\u00e1vov\u00e9 kopy","sope\u010dn\u00e9 skl\u00e1","l\u00e1vov\u00e9 pr\u00fady","sope\u010dn\u00e9 vyvrhliny"],"correct":"sope\u010dn\u00e9 skl\u00e1","order":"1"},{"question":"Riedka l\u00e1va vytv\u00e1ra povrchov\u00e9 teles\u00e1, ktor\u00e9 naz\u00fdvame:","answers":["l\u00e1vov\u00e9 kopy","l\u00e1vov\u00e9 vyvrhliny","l\u00e1vov\u00e9 skl\u00e1","l\u00e1vov\u00e9 pr\u00fady"],"correct":"l\u00e1vov\u00e9 pr\u00fady","order":"2"},{"question":"Stuhnut\u00edm hustej l\u00e1vy vznik\u00e1:","answers":["ryolit","s\u013euda","kreme\u0148","galenit"],"correct":"ryolit","order":"3"},{"question":"Medzi sope\u010dn\u00e9 skl\u00e1 patr\u00ed:","answers":["muskovit a biotit","gabro a diorit","galenit a sfalerit","obsidi\u00e1n a perlit"],"correct":"obsidi\u00e1n a perlit","order":"4"},{"question":"Pemza vznik\u00e1:","answers":["r\u00fdchlym stuhnut\u00edm hustej l\u00e1vy vo vode","usaden\u00edm a spevnen\u00edm sope\u010dn\u00fdch vyvrhl\u00edn","stuhnut\u00edm spenenej preplynenej l\u00e1vy","stuhnut\u00edm prechodnej l\u00e1vy"],"correct":"stuhnut\u00edm spenenej preplynenej l\u00e1vy","order":"5"},{"question":"V\u00fdlevn\u00e9 vyvret\u00e9 horniny vznikli:","answers":["stuhnut\u00edm l\u00e1vy na zemskom povrchu","stuhnut\u00edm l\u00e1vy v h\u013abkach Zeme","stuhnut\u00edm a kry\u0161taliz\u00e1ciou magmy pod zemsk\u00fdm povrchom","horotvornou \u010dinnos\u0165ou"],"correct":"stuhnut\u00edm l\u00e1vy na zemskom povrchu","order":"6"},{"question":"Ryolit obsahuje:","answers":["pyrox\u00e9ny, amfiboly, oliv\u00edn","amfiboly, pyrox\u00e9n, svetl\u00e9 \u017eivce","zlato, striebro, pyrit","\u017eivce, kreme\u0148 a tmav\u00fa s\u013eudu"],"correct":"\u017eivce, kreme\u0148 a tmav\u00fa s\u013eudu","order":"7"},{"question":"Stuhnut\u00edm riedkej l\u00e1vy vznik\u00e1:","answers":["\u017eivec","andezit","\u010dadi\u010d","pyrit"],"correct":"\u010dadi\u010d","order":"8"},{"question":"Hust\u00e1 l\u00e1va vytv\u00e1ra na zemskom povrchu bochn\u00edkovit\u00e9 teles\u00e1, ktor\u00e9 naz\u00fdvame:","answers":["kopy","pr\u00fady","vyvrhliny","mas\u00edvy"],"correct":"kopy","order":"9"},{"question":"Spevnen\u00edm jemn\u00fdch sope\u010dn\u00fdch vyvrhl\u00edn vznikla hornina, ktor\u00e1 sa naz\u00fdva:","answers":["tuf","ryolit","perlit","pemza"],"correct":"tuf","order":"10"}]