At divergent plate boundaries in the ocean, magma rises and melts because ofA. higher temperatures at the surface.
B. a decrease in pressure.
C. intrusive plutons at the boundary.
D. increased silica content of magma.

Answers

Answer 1
Answer: The correct answer for the question that is being presented above is this one: "B. a decrease in pressure." At divergent plate boundaries in the ocean, magma rises and melts because of a decrease in pressure. The magma rises and melts as the divergent plate boundaries in the ocean decreased in pressure.


Related Questions

A limestone bed containing fossils that are 550 million years old is ____ a bed of sandstone containing fossils that are 400 million years old.a. younger than c. older than b. the same age as d. not related to
What types of pollution caused by humans are worsening the condition of the coral reefs?
Which of the following areas has the highest population density?a. Quebecb. United Statesc. Californiad. New York City
Which of the following rivers runs down the middle of the country of Zaire?Nile River Niger River Congo River Zambezi River
What caused most of the current landscape features of the Alps region?A. Tectonic plate movement B. Ice movement and deposition of eroded material C. Accelerated river erosion D. Global warming

 A group hiking in the Catskill region of New York State finds several large boulders composed of metamorphic rock. These boulders most likely resulted from the weathering of bedrock formed in the:(1) Catskills, and were transported to their
present location by mass movement
(2) Catskills, and were transported to their
present location by glaciers
(3) Adirondack Mountains, and were transported
to their present location by mass movement
(4) Adirondack Mountains, and were transported
to their present location by glaciers

Answers

These boulders most likely resulted from the weathering of bedrock formed in the AdirondackMountains, and were transported to their present location by glaciers. Thus, option 4th is correct.

What is weathering of bedrock?

Cracks and fissures in bedrock create paths for air and water, which chemically react to break up rock, eventually forming soil – a necessary component for all terrestrial creatures. Bedrock weathering is essential to life on Earth.

A party of hikers in New York's Catskill area discovers numerous big boulders made of metamorphic rock. These stones were most likely created by the weathering of Adirondack Mountains bedrock and were moved to their current location by glaciers. As a result, option 4 is correct.

Learn more about weathering here:

brainly.com/question/14426457

#SPJ2

Answer:

4

Explanation:

Other answer by other person is false

Why are there so many volcano's erupting around the ring of fire?

Answers

the ring of fire is many under water volcanoes, it is a circle of volcanoes. It just takes plates to move or magma build up for it erput

Describe the lava that forms at divergent plate boundaries.

Answers

A divergent boundary occurs when two tectonic plates move away from each other. Along these boundaries, lava spews from long fissures and geysers spurt superheated water. Frequent earthquakes strike along the rift. Beneath the rift, magma—molten rock—rises from the mantle. It oozes up into the gap and hardens into solid rock, forming new crust on the torn edges of the plates. Magma from the mantle solidifies into basalt, a dark, dense rock that underlies the ocean floor. Thus at divergent boundaries, oceanic crust, made of basalt, is created.

When two plates come together, it is known as a convergent boundary. The impact of the two colliding plates buckles the edge of one or both plates up into a rugged mountain range, and sometimes bends the other down into a deep seafloor trench. A chain of volcanoes often forms parallel to the boundary, to the mountain range, and to the trench. Powerful earthquakes shake a wide area on both sides of the boundary.

If one of the colliding plates is topped with oceanic crust, it is forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into new crust. Magma formed from melting plates solidifies into granite, a light colored, low-density rock that makes up the continents. Thus at convergent boundaries, continental crust, made of granite, is created, and oceanic crust is destroyed.


Hope this helps.

Trenches form at sites wherea. one plate descends beneath another.
b. erosion cuts into the continental shelf.
c. two plates diverge under the sea.
d. the tops of undersea volcanoes collapse.

Answers

The correct answer is (a.) one plate descends beneath another. Trenches form at sites where one plate descends beneath another. A trench is more like an excavation in the ground that is generally deeper than it is wide. It is generally used in battle formation, in which the front line is made of trenches.

A is the answerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

Which of the following statements about Caribbean culture is false?A.People speak many different languages.
B.People practice diverse religions.
C.The culture is a mixture of native, African, and European influences.
D.Most people have English ancestry.

Answers

D> most people have english ancestory but if that was the case half of them would speak english but they dont wich means that of all is false

Remittances make up large percentages of the GDP in small countries.

true or false

Answers

The answer is True I just took the test

Answer:

The correct answer will be True.