Answer:
The answer is the different ages and geologic histories of the rocks.
Explanation:
The Northern Great Lakes region has a lot of untapped potential in terms of exploratory drilling for copper, nickel and other heavy metals. Mining companies are actively seeking permits to conduct exploratory drilling on the Superior National Forest of northeast Minnesota for instance. The state of Minnesota owns the mineral rights and they have granted permits to allow more than 100,000 acres of state mineral rights. This concerns environmentalists because new mines would be in addition to the many that already exist in the area like open-pit iron-ore mines. There is already a legacy of pollution and harm to the invaluable water quality in the area. Lake Superior contains 10 percent of the world's freshwater.
The form of energy would be C)Geothermal energy. Geothermal energy is heat within the earth so people can use this heat as steam or hot water to heat buildings and generate electricity
As of 2010, the two countries that are exceeding 1 billion people are China and India. This are by far the two most populated countries in the world, combined, they make around 1/3 of the world's total population. Even with the law that forbid the Chinese to have more then one child, that lasted few decades, their number still managed to grow (mainly because the law was not so strict in the rural areas). India, on the other hand, has very big fertility rate, there's no laws that restrict the number of children a family can have, and with this rate it's just matter of time when will India take over the number one place, as the world's most populated country.
Cultural differences between Roman Catholics and Byzantine Christians contributed to the Great Schism, when the Eastern Church and the Western Church separated.
Answer:
Global Sound (SGS) is the digital archive project of the Smithsonian Center for Folklife and Cultural Heritage (SCFCH), launched in 2005 by Smithsonian Folkways, the nonprofit record label of the Smithsonian Institution.
