Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
金山 kinzan (gold) mine; (gold) minemix
日本 nippon Japannamae
人口 džinkou populationjlpt4, leda1
日本 nihon Japannamae
山上 sandžou mountain topmix
よじ上る jodžinoboru to climb, to clamber (over, up), to scramble (up), to scale, to claw one's way upgodan, verb, vintrans
下山 gezan downhillleda1
田んぼ tanbo paddy field, farmmix
水力 suirjoku hydraulic power, water powermix
~日 ~niči day (of the month)jlpt5, toki