Hydrogen has been around since atoms first formed in the residue of the Big Bang, and is the most abundant element by far. Despite billions of years of countless stars fusing hydrogen into helium it still makes up 75 per cent of the detectable content of the universe.
Earth's Energy Balance extended definition. Earth's Energy balance describes how the incoming energy from the sun is used and returned to space. If incoming and outgoing energy are in balance, the earth's temperature remains constant. Earth's Energy Balance why do i care both.
The balance of payments, also known as balance of international payments and abbreviated BoP or BP, of a country is the record of all economic transactions between the residents of the country and the rest of the world in a particular period (over a quarter of a year or more commonly over a year).he term balance of payments is sometimes misused by non-economists to mean just relatively narrow parts of the BOP such as the trade deficit, which means excluding parts of the current account and the entire capital account. Another cause of confusion is the different naming conventions in use.