Answer:
GDP per capita is a measure that results from GDP divided by the size of the nation’s overall population. So in essence, it is theoretically the amount of money that each individual gets in that particular country. The GDP per capita provides a much better determination of living standards as compared to GDP alone.
GDP takes into account all of the goods produced and services made available in a country over a specific period of time. Often, GDP is obtained quarterly and annually. GDP is a number that will ultimately indicate the overall economic health of the country. Though still widely accepted, it is not without significant flaws. Many bodies have already proposed and some had already implemented — alternate formulas or measures to gauge economic well-being.
Explanation:
The Danube forms a part of the border between Serbia and Romania.
It later also forms a part of the border between Romania and Bulgaria and before also Serbia and Croatia.
It also passes through 4 European capitals: Bratislava, Vienna, Budapest and Belgrade
Fossil Fuels. However, producing solar, water and wind power plants and generators cost a lot of energy, generated by fossil fuels. The problem is that 'green' energy sources don't repay the amount of energy used to make them. Fossil fuels are bad guys, but don't think placing solar panels everywhere will stop the greenhouse effect. Not until their efficiency is high enough to produce more energy than is put into them.