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Base your answer on the passage below and on your knowledge of Earth science.Island ArcsIsland arcs are long, curved chains of o

murzikaleks [220]

Answer:

"Island ArcsIsland arcs are long, curved chains of oceanic islands associated with seismic activity and mountain-building processes at certain plate boundaries. They occur where oceanic tectonic plates collide. Along one side of these island arcs, there is usually a long, narrow deep-sea trench.At island arcs, the denser plate is subducted and is forced into the partially molten mantle under the less dense plate. The islands are composed of the extrusive igneous rocks basalt and andesite. The basalt originates most likely from the plastic mantle. The andesite originates most likely from the melting of parts of the descending plate and sediments that had accumulated on its surface.Which list identifies minerals present in andesite from the greatest percentage by volume to the least percentage by volume? "
As the different situations and events gave rise to the seven different tectonic plates which comprises the over all structure of the planet, as there are a number of geological sites that took there shape because of the movement of the different planetary regions, layers, or the components which makes up the deep down trenches and the islands along with the different volcanic hotspots.
Mostly the subduction region is only due the movement or the sliding of the different tectonic plates which gives rise to a way different catastrophic events like the creation of the seismic way may generate the earth quakes inside the different regions.
Along, with that the different climates across the globe are also due the difference in such geological sites.

8 0

3 years ago

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Why is there ethnic diversity in the United States

inessss [21]

Explanation:

The United States is known for being very diverse due to the fact that people have emigrated to the US. This is because people want to live the "American Dream" and have a successful career and family. If someone is facing hardships in their home country, they will try to move to the US to start a better life.

7 0

2 years ago

Which of the following statements about factors that influence migration is false?

Anni [7]

There are many factors that encourage migration, among them are wealth, education, religion, access to better job opportunities and better healthcare and personal reasons (family).

Therefore the one factor that does not influence migration is listed in option c:
c. Healthcare and education are not pull factors that encourage migration.

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2 years ago

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Which of the following countries possesed most ost landmass in Asia? A. Ukraine B. Belarus C. Russia D. Poland

qaws [65]

Russia has the most landmass:

Russia = 6.6 MILLION square miles
Ukraine = 233,000 square miles
Belarus = 80,000 square miles
Poland = 121,000 square miles

3 0

2 years ago

Justinian and Theodora helped the Byzantine Empire rise in power by:

Viefleur [7K]

Answer:

its a

Explanation:

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2 years ago

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