Vocabulary consisting only from characters you are able to read
人工
じんこう
artificial, manmade, human work, human skill, artificialitymix
火力
かりょく
heating power, steam powermix
上る
のぼる
(1)to rise, to go up, to come up, to ascend, to be raised, (2)to enter (esp. from outdoors), to come in, to go in, (3)to enter (a school), to advance to the next grade, (4)to get out (of water), t godan, jlpt3, verb, vintrans