Raw material extraction
manufacturing
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Answer: The El Nino Southern Oscillation, a periodic warming and cooling of the surface waters of the central and eastern equatorial Pacific Ocean, is an ongoing cycle of long duration. That is, as far back as weather records go, there is evidence of this seasonal variation.
Explanation:
A. Wether a country has a large or small territory
Answer: A major conflict surrounding immigration/multiculturalism both in the US and in the world is the topic of refugees from the Middle East. The conflict comes from the opposing views toward these refugees: Opponents believe that these immigrants will only bring the issues of their country as well as unfair job competition, while supporters believe that their own country has an obligation to help these innocent people. While it's not possible for a complete resolution (there's no way both sides will be 100% pleased with the outcome), there are compromises that can be made (both politically and morally) in order to determine the most correct and least harmful solution for everyone involved.
Explanation:
Answer:
A. volcanic activity
Explanation:
In a subduction zone, a noticeable increase in volcanic activity can be observed.
A subduction zone is a plate margin in which a denser lithospheric plate goes beneath a lighter one. One such example is illustrated between an oceanic plate which subducts beneath a continetal plate.
When a plate subducts, it goes deeper into the earth and reflux melting of the plate occurs. The melting point of nearby rocks is considerably lowered by dewatering of the subducting plate. The water causes reflux melting and magma forms. Appropriate conduits like fractures can carry the magma to the surface to initiate volcanic activities. This is the origin of volcanic activities within the continent or continental volcanism.
