Answer:
1. D. Children living in rural areas.
2.B : It relies on hydroelectric power.
Step-by-step explanation:
1: Japan's increasingly depopulated and aging rural areas are looking for young people: in an effort to maintain their vitality, they offer up to 4 million yen for every family moving away from the big city .
The survival of these areas is at serious risk due to the rapid pace of emigration - especially from young people - to the country's large cities, where 93% of Japan's inhabitants live.
2. North Korea currently generates more than 70 percent of its energy from coal or nuclear sources, while renewables account for only 4 percent of the country's energy grid.