Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
煙草 たばこ (n) (uk) tobacco (por: tabaco), cigarettes
海水 かいすい sea waterleda1, shizen
かわ riverjlpt5, shizen
すな sandjlpt4, kagaku, shizen
石炭 せきたん coalkagaku