1.Switch to renewable energy
2.reduce methane leaks
3.pick power sources that use less water
4.minimise energy loss among wires
5.use only the voltage you need
6.use energy saving tools
Answer: South Korea
Explanation:
Imports and export to South Korea amount to about $535 billion and $605 billion compared to 0.2 billion for imports and for exports in North Korea.
Oligarchy comes from the greek word "oligos" which means " a few" and the word "archos" which means "to Govern", so it is a government system where all the power is gathered by a small group of people, usually richest families in the city or country, it isn´t seen as an open democracy because not only they run the destinities of the country but also develop and create the rules, the law, and manage all the system. Back then we also could find that power in the hands of the oldest men in the country who controlled everything and had a lot of economic power.