What type of metamorphic facies associated with the subduction of oceanic crust and sediments forms at very high pressure but moderately low temperature

Answers

Answer 1

Answer:

Metamorphism under very high pressures and relatively low temperatures, such as occurs along subduction zones, constitutes the Blueschist Facies because basalt and shale metamorphosed under these conditions often contain blue amphiboles called glaucophane.

Explanation:

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Related Questions

HELP PLEASE
Citizens of developed nations typically experience __________.
A.
waterborne diseases
B.
low literacy rates
C.
unstable governments
D.
long life expectancies

Please select the best answer from the choices provided.

A
B
C
D

Answers

Answer:

D

Explanation:

this is because there are more developed services taking care of the old

Answer:D

Explanation: Edge 2022

Many indian historians after independence would likely have objected to bayly’s characterization of indian liberalism on the basis of their belief that

Answers

The historians would have objected to the characterization of indian liberalism due to its discrimination.

What is discrimination?

It should be noted that discrimination simply means the antagonism towards a particular group of people.

In this case, historians would have objected to the characterization of indian liberalism due to its discrimination against people when it administers justice, protects basic rights, etc.

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How do surface currents differ from deep ocean currents? Question 1 options: Deepwater currents are dependent on the wind and landmasses. Deepwater currents are dependent on temperature and salinity. Deep ocean currents are affected by salinity and wind. None of the above.

Answers

The surface currents differ from deep ocean currents because; Deepwater currents are dependent on temperature and salinity.

Difference between Surface current and Deep Ocean currents

Surface currents are driven by global wind systems that are fueled by energy from the sun.

Deep ocean currents on the other hand, also known as thermohaline circulation, result from differences in water density. On this note, the currents occur when dense, cold water at the poles sinks.

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Transform boundaries are most likely to produce what phenomenon?.

Answers

Natural or human-made structures that cross a transform boundary are offset—split into pieces and carried in opposite directions. Rocks that line the boundary are pulverized as the plates grind along, creating a linear fault valley or undersea canyon. Earthquakes are common along these faults.

On April 11, 2012, two earthquakes were measured off the northwest coast of Sumatra. The first had a magnitude of 8. 6. The second had a magnitude of 8. 2. By what approximate factor was the intensity of the first earthquake greater than the intensity of the second earthquake?

Answers

An earthquake is defined as the natural disaster that impact on the million lives of people, animals and growth of nation.

What approximate factor was the intensity of the first earthquake?

Solution:

Magnitude of first earthquake = 8.6

Let, intensity of first earthquake be x

Magnitude=log (x/S), where S is seismographic factor

=8.6=log (x/S)........(1 )

Magnitude of second earthquake = 8.2

Let intensity of second earthquake be y

Magnitude=log (y/S), where S is seismographic factor

=8.6=log (y/S)........(2)

Now, we divide equation (1) by equation (2)

=log (x/y)= 8.6-8.2

=log(x/y)=0.4

=x/y=10(0.4)

=x/y=2.51

Hence, the required factor is 2.51

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Where are the tallest mountains, on land or under water?.

Answers

The tallest mountain from peak to base is in Hawaii, Mauna Kea, but most of it is underwater.

The tallest mountain on land is Everest.

What is the easternmost state in the united states.

Answers

Answer: Maine

Explanation:

Maine is the easternmost state in the United States of America.

I hope this helps!

What is the ""morrison slope?"" how did it get its name?.

Answers

Answer: It is the outer third of the frisbee disc. It got its name because the person who made it's name was Morrison.

Explanation:

Morrison slope It is the outer third of the Frisbie disc. It got its name from its inventor who was named Morrison

what is a frisbie disc?Frisbees have been made out of a thermoplastic material called polyethylene since the early 1950s. Polyethylene is the largest volume polymer consumed in the world. This material is derived from ethylene, a colorless, flammable gas. This gas is subjected to elevated temperatures and pressures in the presence of a catalyst, which converts the gas into a polymer. Other ingredients that may be added include colorants, lubricants, and chemicals to improve dimensional stability and crack resistance.Manufacturers of frisbees use computer aided design software to create a model. A prototype is then made to test the design. Sometimes, a wind tunnel and other sophisticated methods are used to test flying characteristics, depending on the type of frisbee. Manufacturing tolerances within a few thousandths of an inch are now incorporated into the design.The frisbee's origins actually go back to a bakery called the Frisbie Pie Company of New Haven, Connecticut, established by William Russell Frisbie after the Civil War.

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5. a) How are rural farming communities negatively affected by climate change?​

Answers

Answer:

Land may become less fertile; fewer reeds may be available for basketmaking; there may be less local fuelwood for cooking.

What cities are exactly 1000 miles away from New York City?.

Answers

Answer:

Cities that are 1,000 miles away from New York City are:

Minneapolis, Minnesota.

Des Moines, Iowa,

Meridian, Mississippi,

Tampa, Florida, and.

Port St Lucie, Florida.

Explanation:

HELP PLEASE ANSWER
Partly because of the effects of AIDS on Botswana’s adult population, the majority of the country’s population is __________.
A.
30 to 50 years old
B.
40 to 60 years old
C.
under 5 years old
D.
under 20 years old

Please select the best answer from the choices provided.

A
B
C
D

Answers

The answer should be A I got it right

Place the following atmospheric layers in sequence, from lowest to highest: a) exosphere; b) stratosphere; c) troposphere.

Answers

Answer:

C, B, A

Explanation:

please mark brainliest

The atmospheric layers in sequence from lowest to highest are as follows:-

C. troposphere

B.stratosphere

A. exosphere

Thus, the correct sequence is C, B and A.

What is Atmospheric layers?

Atmospheric layers are the layers of the gases that surround the earth and protects it from the harmful rays of the sun It is the combination of the gases such as nitrogen, oxygen and other gases. It helps us from the skin diseases.

The layers of the atmosphere from the lower level to the upper level is as follows:-

Troposphere.Stratosphere. Mesosphere.Thermosphere. Exosphere.

Troposphere is the lower level of the earth, which extends to 8 to 14.5 kilometers high. Stratosphere, goes till the height of 50 kilometers above that comes the Mesosphere then Thermosphere and lastly Exosphere.

Therefore, it can be concluded that the correct sequence is C, B and A.

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A geologist uses radiometric dating to identifyrelative age.an angular disconformity.a nonconformity.absolute time.

Answers

Answer:When using radiometric dating to determine the absolute age of a rock, which quantities does a geologist compare in a sample?

Explanation:which quantities does a geologist compare in a sample?

By what process did the gabbro turn into amphibolite?.

Answers

Answer:

The gabbro was heated to 500 °C and buried a few miles below the Earth's surface.

Explanation:

a gabbro is heated to 500 C and buried a few miles below the Earth's surface.

How might the solar maximum and minimum influence climate change?

A: Some scientists believe that the earth is unlivable around the solar minimum and livable around the solar maximum.
B: Some scientists believe that the earth cools around the solar minimum and warms around the solar maximum.
C: Some scientists believe that the earth is livable around the solar minimum and unlivable around the solar maximum.
D: All scientists believe that the earth warms around the solar minimum and cools around the solar maximum.

Answers

The answer is c. Some scientists believe the earth is lovable around the solar minimum….

What is the largest element that can be made from an small star or medium size star

Answers

Answer:

Carbon and helium Helium, carbon, and oxygen are the three elements that make up the periodic table. In their cores, the highest mass stars can synthesize all elements up to and including iron. Iron, on the other hand, is the heaviest element they can create.

Explanation:

Viscous lava that accumulates above a vent in a bulbous mass creates a Group of answer choices shield volcano. stratovolcano. cinder cone. lava dome.

Answers

It should be noted that Viscous lava that accumulates above a vent in a bulbous mass creates a lava dome.

What is lava dome?

Lava dome  can be described as circular mound-shaped protrusion which comes due to slow extrusion of viscous lava from a volcano.

The Dome-building eruptions are common, is usually seen convergent plate boundary settings.

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Im any inlet of an ocean sea, or lake that extends into the land. i'm smaller than a gulf but bigger than a cove. What am I?

Answers

Answer:

You are a Bay

Explanation:

A bay is smaller than a gulf, and bigger than a cove, but is still an inlet of an ocean.

What is natural vegetation?​

Answers

Answer:

Plants that were planted/grown without the assistance of humans would be considered natural vegetation.

Explanation:

Rainforests are the most common examples of natural vegetation; rainforests are usually uninhabited by humans which means plants find their own ways to grow. Animals take fruit off trees, eat the fruit leaving the seeds behind and then the excessive rain allows that seed to grow. That is natural vegetation "plants that were planted/grown without the assistance of humans."

Hope this helps.

Define the term government​

Answers

Answer:

The term “government” refers to a group of people who have been given the authority to rule over a particular country or state. A variety of governments exist, such as theocracies, capitalism, and the like.

I hope this helps you:)

The boundary between argentina and chile is an example of a.

Answers

The boundary between Argentina and Chile is an example of a physical boundary.

How can we reduce the impact of global warming?​

Answers

Answer:

there are many ways

Explanation:

For example, a way of decreasing the impact of global warming is utilizing renewable energy into daily lifestyle. This could be switching to solar energy for heating homes and water via solar panels because it consumes natural resources which is in this case the energy from the Sun rather than using things such as boilers which consume fossil fuels and results in releasing greenhouse gases into the atmosphere which only intensifies the deterioration of the environmental state.

can I get a brainliest answer? :)

    It will take more than a single person to reduce the impact of global warming, but here are a few things you can do to help with your part:

Power your home with renewable energy such as solar panels, windmills, etcReduce how much water you waste. A lot of toilets use more water than is needed, for example.Buy more efficient light bulbs. This goes hand in hand with renewable power as well.Try to eat less meat. You do not need to go "fully vegetarian," but the creation of meat products creates a lot of greenhouse gasses. Reuse and recycle. If you can use something again, then do. If you cannot, try to recycle. You can recycle many things, most will have some kind of label.

Which two European countries had the largest holdings in America

Answers

Answer:

Great Britian and France

Explanation:

Does a compass show us true north, or magnetic north?.

Answers

Answer:

True north

Explanation:

While a compass is a great tool for navigation, it doesn't always point exactly north. This is because the Earth's magnetic North Pole is not the same as "true north," or the Earth's geographic North Pole . The magnetic North Pole lies about 1,000 miles south of true north, in Canada.

4. a) How are coastal communities negatively affected by climate change?​

Answers

Answer:

climate change threatens coastal areas which are already stressed by human activity pollution invasive species and storms sea level rise could be rolled and in coastal ecosystems and eliminate Wetlands warmer and more acidic oceans are likely to disrupt Coastal and marine ecosystems

easy ! ** attachment provided ** PLEASE HELP

Answers

Answer:

they produce little waste

Answer:

they produce little waste

Explanation:

what's closer to washington state, california or Australia?

Answers

The state that is the very closest to Washington state is the state California
The answer is California

which ocean encircles the continent of Antarctica at Antarctica and extends northward to 60 degrees south latitude​

Answers

Answer:

The Southern Ocean

Explanation:

Explain how volcanic activity and orbital changes may cause long term climate change

Answers

Answer:  during a volcanic eruption carbon dioxide is released into the atmosphere.

Explanation:

Carbon dioxide is emitted into the atmosphere after a volcanic eruption is volcanic activity and orbital changes may cause long term climate change.

What is volcanic eruption?

When lava and gas are released from a volcano, often explosively, this is known as an eruption. A "glowing avalanche," which occurs when recently erupted lava slides down the flanks of a volcano, is the most hazardous type of eruption. They are capable of swift movement and can reach temperatures of 1,200 degrees Fahrenheit.

Volcanoes erupt with a powerfully destructive mixture of ash, lava, hot, toxic gases, and rock. Explosions from volcanoes have claimed lives. Volcanic eruptions can bring forth additional health risks such wildfires, floods, mudslides, electricity outages, and contaminated drinking water.

When the magma chamber becomes sufficiently overfilled, the magma forces its way to the surface and erupts, frequently resulting in volcanic eruptions.

Thus, Carbon dioxide is emitted into the atmosphere after a volcanic eruption is volcanic activity.

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In which position would the southern hemisphere experience spring?.

Answers

This would be the First of March,

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