[{"question":"Ako sa z\u00edskava uhlie?","answers":["dolovan\u00edm pod zemsk\u00fdm povrchom","podzemn\u00fdmi v\u00fdkopmi","\u0165a\u017ebou - pomocou vrtov","z povrchov\u00fdch alebo hlbinn\u00fdch dolov"],"correct":"z povrchov\u00fdch alebo hlbinn\u00fdch dolov","order":"1"},{"question":"Ako inak naz\u00fdvame hned\u00e9 uhlie?","answers":["ligonit","ligit","lignit","limonit"],"correct":"lignit","order":"2"},{"question":"Z \u010doho je zlo\u017een\u00e9 uhlie?","answers":["uhl\u00edk a kysl\u00edk","uhl\u00edk, vod\u00edk a s\u00edrne zl\u00fa\u010deniny","kysl\u00edk, vod\u00edk, uhl\u00edk","uhl\u00edk a s\u00edrne zl\u00fa\u010deniny"],"correct":"uhl\u00edk a s\u00edrne zl\u00fa\u010deniny","order":"3"},{"question":"Na\u010do sa uhlie pou\u017e\u00edva?","answers":["tuh\u00e9 palivo","zdroj energie","v\u00fdroba elektriny","v\u00fdroba liekov a farb\u00edv"],"correct":"tuh\u00e9 palivo","order":"4"},{"question":"Ako sa z\u00edskava ropa?","answers":["dolovan\u00edm pod zemsk\u00fdm povrchom","\u0165a\u017ebou - pomocou vrtov","\u0165a\u017ebou \u0161peci\u00e1lnymi pr\u00edstrojmi","podzemn\u00fdmi v\u00fdkopmi"],"correct":"\u0165a\u017ebou - pomocou vrtov","order":"5"},{"question":"Z ak\u00fdch l\u00e1tok vznikla ropa?","answers":["rozkladom anorganick\u00fdch a organick\u00fdch l\u00e1tok","rozkladom anorganick\u00fdch l\u00e1tok","rozkladom pravek\u00fdch rastl\u00edn a \u017eivo\u010d\u00edchov","rozkladom pravek\u00fdch \u017eivo\u010d\u00edchov"],"correct":"rozkladom pravek\u00fdch rastl\u00edn a \u017eivo\u010d\u00edchov","order":"6"},{"question":"Ak\u00e9 je chemick\u00e9 zlo\u017eenie ropy?","answers":["dus\u00edk, vod\u00edk, kysl\u00edk","vod\u00edk, uhl\u00edk, kysl\u00edk","kysl\u00edk, uhl\u00edk, dus\u00edk","vod\u00edk, uhl\u00edk, dus\u00edk"],"correct":"vod\u00edk, uhl\u00edk, kysl\u00edk","order":"7"},{"question":"Kde sa ropa nepou\u017e\u00edva?","answers":["v\u00fdroba plastov","v\u00fdroba elektriny","v\u00fdroba farieb a kovov","v\u00fdroba liekov a hnoj\u00edv"],"correct":"v\u00fdroba farieb a kovov","order":"8"},{"question":"Ktor\u00e9 tvrdenie o zemnom plyne je nespr\u00e1vne?","answers":["je hor\u013eav\u00fd","je \u013eah\u0161\u00ed ako vzduch","je bezfarebn\u00fd","m\u00e1 \u0161tip\u013eav\u00fd z\u00e1pach"],"correct":"m\u00e1 \u0161tip\u013eav\u00fd z\u00e1pach","order":"9"},{"question":"Kde sa zemn\u00fd plyn vyu\u017e\u00edva?","answers":["palivo pre motorov\u00e9 vozidl\u00e1","zdroj dus\u00edka pri v\u00fdrobe hnoj\u00edv","palivo v leteckom priemysle","zdroj uhl\u00edka pri dus\u00edkat\u00fdch hojiv\u00e1ch"],"correct":"palivo pre motorov\u00e9 vozidl\u00e1","order":"10"}]