<span>The country is using all its resources efficiently.
</span>--- Pairs shifts PPC to the right arrow<span>
A new technology is invented to produce more food grains in the country.
--- </span>Both point on the original PPC arrow<span>
The country plans to produce goods that are not possible to produce with the available resources.
--- </span>Both unattainable point<span>
Many of the country’s young people died in an earthquake.
--- </span>Both shifts PPC to the left arrow<span>
</span>
Answer:
The US purchases more products from other countries such as China, however those countries doesn't purchase products from the US.
Other countries have an excess supply of US dollars that they invest in US like real estate. That provides those countries the ability to influence the US economy by pulling out their investments. US stock markets allow people to invest in financial products around the world. Stock markets in other countries allow foreigners to invest in the United States.
Explanation:
Hydrothermal Vents occur along divergent plate boundaries on the ocean floor. Hydrothermal vent systems give off plumes of hot, mineral-laden water with temperatures as high as 350 degrees Celcius. The water is ejected through a spout known as black smokers. Metal-rich minerals precipitate out of the circling sea water and forms ores of copper, zinc and iron.
Explanation:
Possibilism is a theory arising from geography, which defines nature as a non-determining factor for the evolution of societies, that is, despite the fact that nature provides certain resources or difficulties for societies, possibilism believes that man can modify the environment environment to develop.
Therefore, a benefit of the concept of possibilism for humanity, is that this concept opens greater possibilities for man to survive in the already existing conditions of nature and modify it for his well-being, that is, man is able to adapt the conditions from the environment to the social benefit, through techniques, knowledge and technologies, which will promote the social, cultural and economic development of a given location.
